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109

LZT 123 7361 R1B

6. Data - GPRS

6.1 AT+CGACT

PDP Context Activate or Deactivate

Used to activate or deactivate the specified PDP context(s).

After the command has completed, the MS remains in V.250 command 
state. If the MS is already in the requested state, the command is ignored 
and OK is returned. If the requested state cannot be achieved, ERROR 
or +CME: ERROR is returned. If the MS is not attached to the GPRS 
service when the activation form of the command is executed, the MS 
first performs a GPRS attach and then attempts to activate the specific 
contexts.

If no <cid>s are specified the activation form of the command activates 
all defined contexts.

If no <cid>s are specified the deactivation form of the command 
deactivates all active contexts.

Description

Command

Possible Responses

Activate or deactivate the 

specified PDP context(s)

+CGACT=[<state> 

[,<cid>[,<cid>[,…]]]]

• +CME ERROR: <err>
• OK
• ERROR

Read the command

+CGACT?

• +CGACT: <cid>, 

<state>[<CR><LF>

+CGACT: <cid>, 

<state>[...]]

• OK
• ERROR

Test if the command is 

supported

+CGACT=?

• +CGACT: (list of 

supported <state>s)

• OK
• ERROR

<state>

Description

0

PDP context activation deactivated

1

PDP context activation activated

<cid>

Description

Integer type

A numeric parameter which specifies a specific PDP context 

definition

Summary of Contents for GM29

Page 1: ...Product Photo Illustration GM29 Integrator s Manual ...

Page 2: ...n of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic or mechanical including photocopying and recording without the prior written consent of Sony Ericsson Mobile Communications International the copyright holder Third edition September 2003 Sony Ericsson Mobile Communications International publishes this manual without making an...

Page 3: ...lementary Services 18 2 4 7 Serial Communication 19 2 4 8 Interfacing with the GM29 19 2 5 Service and Support 20 3 Abbreviations 21 Part 2 Integrating the Modem 23 1 Mechanical Description 25 1 1 Overview 25 1 2 Physical Dimensions 27 2 Electrical Description 28 2 1 Power Connector 28 2 2 Audio Connector 29 2 3 Antenna Connector 31 2 4 SIM Card Reader 32 2 5 RS232 Serial Port 33 2 5 1 Serial Data...

Page 4: ... Power Supply 41 5 2 2 Securing the modem 41 5 3 Antenna 42 5 3 1 General 42 5 3 2 Antenna Type 42 5 3 3 Antenna Placement 43 5 3 4 The Antenna Cable 43 5 3 5 Possible Communication Disturbances 43 5 4 Accessories 44 6 Technical Data 45 7 Declaration of Conformity 49 Part 3 Using AT Commands 51 1 Introduction to AT Commands 53 1 1 Overview 53 1 2 Syntax Description 53 1 2 1 Conventions 53 1 2 2 AT...

Page 5: ...1 AT ECAM Ericsson Call Monitoring 74 3 12 AT EDST Ericsson Daylight Saving Time 75 3 13 AT EMAR Ericsson Master Reset 76 3 14 AT EPEE Ericsson Pin Event 76 3 15 AT CCLK Set Clock and Date 77 3 16 AT CEER Extended Error Report 77 3 17 AT CFUN Set Phone Functionality 78 3 18 AT CIND Indicator Control 79 3 19 AT CLAC List all available AT Commands 80 3 20 AT CMEE Mobile Equipment Error 80 3 21 AT CM...

Page 6: ...Service for MO SMS Messages 122 7 Data HSCSD 123 7 1 AT CHSC HSCSD Current Call Parameters 123 7 2 AT CHSD HSCSD Device Parameters 124 7 3 AT CHSN HSCSD Non Transparent Call Configuration 125 7 4 AT CHSR HSCSD Parameters Report 126 7 5 AT CHSU HSCSD Automatic User Initiated Upgrading 127 8 Fax 129 8 1 AT E2FAX Ericsson M2M Fax Comm Baud Rate Modification 129 8 2 Low Level Fax Commands 130 9 Identi...

Page 7: ...1 7 AT EPNW Ericsson Write SIM Preferred Network 155 11 8 AT E2SSN Ericsson M2M SIM Serial Number 155 11 9 AT ESLN Ericsson Set Line Name 156 11 10 AT CIMI Subscriber Identification 157 11 11 AT CLCK Facility Lock 157 11 12 AT CNUM Subscriber Number 159 11 13 AT COLP Connected Line Identification Presentation 160 11 14 AT COPS Operator Selection 161 11 15 AT CREG Network Registration 162 11 16 AT ...

Page 8: ...roadcast Message Type 213 15 SIM Application Toolkit 215 15 1 AT CPIN PIN Control 215 15 2 AT E2STKS SIM Application Toolkit Settings 215 15 3 AT E2STKD M2M STK Display Text 216 15 4 AT E2STKG M2M STK Get Inkey 217 15 5 AT E2STKI M2M STK Get Input 219 15 6 AT E2STKL M2M STK Select Item 222 15 7 AT E2STKM M2M STK Set Up Menu 224 15 8 AT E2STKN M2M STK Envelope Menu Selection 226 15 9 AT E2STKC M2M ...

Page 9: ...2 AT CCWA Call Waiting 247 16 13 AT CHLD Call Hold and Multiparty 249 16 14 AT CLIP Call Line Identification Presentation 250 16 15 AT CLIR Calling Line Identification Restriction 251 16 16 AT CSSN Supplementary Service Notification 253 16 17 AT CUSD Unstructured Supplementary Service Data 255 17 Alphabetical Listing of AT Commands 259 ...

Page 10: ...GM29 INTEGRATOR S MANUAL 10 LZT 123 7361 R1B ...

Page 11: ...Product Photo Illustration Part 1 Overview ...

Page 12: ......

Page 13: ...lers and programming Electronic hardware design 1 3 Manual Structure The manual is composed of four parts Part 1 Overview This section provides a broad overview of the GM29 and includes a list of abbreviations used in the manual Part 2 Integrating the Modem This section describes each of the signals available on the GM29 modem along with mechanical information The section also provides you with de...

Page 14: ...ystem consists of a micro controller in an external application communicating via the GM29 modem with a remote terminal or host using the GSM network The micro controller uses a set of AT commands to control the modem and to set up the end to end communications link via its 9 way RS232 serial interface GM29 serial modems are intended to be used by manufacturers system integrators application devel...

Page 15: ...s a part of the application Figure 2 1 Main Blocks in a Wireless System In accordance with the recommendations of ITU T International Telecommunication Union Telecommunications Standardisation Sector V 24 the TE communicates with the MS over a serial interface The functions of the GM29 follow the recommendations provided by ETSI European Telecommunications Standards Institute and ITU T ETSI specif...

Page 16: ...or Interface is described in detail in Electrical Description page 28 Figure 2 2 The Interface between the modem and the Application Note ITU T standards define TE and TA as DTE Data Terminal Equipment and DCE Data Circuit Terminating Equipment respectively Power and signals Audio Serial data TE Application MS GM29 Antenna connector RJ11 RJ9 DB9 ...

Page 17: ...lls in the GSM network for example traffic reports This feature is network dependent SMS STATUS REPORT according to GSM 03 40 SMS COMMAND according to GSM 03 40 The maximum length of an SMS message is 160 characters when using 7 bit encoding For 8 bit data the maximum length is 140 characters The modem supports up to 6 concatenated messages to extend this function GM29 GSM900 E GSM900 GSM1800 Freq...

Page 18: ... are GPRS class 8 4 1 enabled devices which are capable of transmitting in one timeslot per frame up link and receiving at a maximum of four timeslots per frame down link CSD Circuit Switched Data GM29 modems are capable of establishing a CSD communication at 9 6kbps HSCSD High Speed Circuit Switched Data GM29 supports HSCSD class 2 2 1 communication with one timeslot per frame capacity in the up ...

Page 19: ... GSM 07 05 and GSM 07 07 It also supports an extended set of Ericsson proprietary AT commands to add extra functionality AT commands are used to operate the modem and have a broad range of functions including configuring general parameters of the GM29 setting up and controlling communications to and from the GSM network configuring the modem to communicate across the RS232 serial interface and obt...

Page 20: ...ails below Customer Support Sony Ericsson Mobile Communications Maplewood Building Chineham Business Park Basingstoke RG24 8YB E mail modules support sonyericsson com or modules info sonyericsson com Information about Sony Ericsson and its products is available on the following web site http www sonyericsson com M2M ...

Page 21: ...ication Standards Institute FR Full Rate GPRS General Packet Radio Service GSM Global System for Mobile Communication HR Half Rate HSCSD High Speed Circuit Switched Data ITU T International Telecommunication Union Telecommunications Standardisation Sector ME Mobile Equipment MO Mobile Originated MS Mobile Station MT Mobile Terminated PDU Protocol Data Unit RLP Radio Link Protocol RF Radio Frequenc...

Page 22: ...GM29 INTEGRATOR S MANUAL 22 LZT 123 7361 R1B ...

Page 23: ...Product Photo Illustration Part 2 Integrating the Modem ...

Page 24: ......

Page 25: ...29 along with the positions of the different connectors and mounting holes The GM29 case is made of durable PC ABS plastic Figure 1 1 GM29 viewed from the left side Figure 1 2 GM29 viewed from the right side Antenna connector R 232 connector S LED Access to SIM card Mounting hole x2 Audio connector Power connector ...

Page 26: ...olt the modem into your application Keypad display microphone speaker and battery are not part of the modem The SIM card is mounted in the modem The pins and electrical characteristics or the modem s various connectors are described in 2 Electrical Description page 28 Information about the antenna connector is found in 2 3 Antenna Connector page 31 ...

Page 27: ...1 MECHANICAL DESCRIPTION 27 LZT 123 7361 R1B 1 2 Physical Dimensions Measurements are given in millimetres See also Technical Data page 45 71 5 66 4 77 4 26 2 11 0 55 3 45 3 10 6 11 0 9 0 51 0 x2 3 5 ...

Page 28: ...tor as shown and described below serves as a means of supplying and controlling d c power to the modem The supply voltage VCC required by the modem is in the range 5V 32V d c Application of the supply voltage does not switch the modem on To do so an additional active high control signal TO_IN must be applied for 0 2s A second active high control signal HR_IN can be used to switch the modem off whe...

Page 29: ...with a range of handsets the audio interface is flexible and its performance can be configured using AT commands to match a particular handset or audio subsystem Pin Signal Dir Limits Description 1 VCC I 5 32V Positive power input 2 No connection 3 HR_IN I 0 5 32V Active high control line used to switch off or reset the modem VIH 5V VIL 2V Power off 1s t 2s Hard reset t 3 5s 4 TO_IN I 0 5 32V Acti...

Page 30: ...hows the ear piece impedances that can be connected to BEARP and BEARN Pin Signal Dir Description 1 MICN I Microphone negative input 2 BEARN O Earpiece negative output 3 BEARP O Earpiece positive output 4 MICP I Microphone positive input Parameter Limit Output level differential 4 0Vpp Output level dynamic load 32Ω 2 8Vpp Distortion at 1kHz and maximum output level 5 Offset BEARP to BEARN 30mV Ear...

Page 31: ...plied antenna The modem is fitted with a 50Ω FME male coaxial jack as shown below The table below shows the antenna electrical characteristics Parameter Limit Description Nominal impedance 50Ω SWR better than 2 5 1 Output Power 2 Watt peak Class 4 Extended GSM900 1 Watt peak Class 1 GSM1800 Static Sensitivity Better than 102dBm Extended GSM900 Better than 102dBm GSM1800 GND RF Signal ...

Page 32: ... designed for 3V and 5V SIM cards It is the flip up type which is lockable in the horizontal position and is accessed through a removable panel as shown below The SIM card reader includes a SIM presence switch This ensures that when a SIM card is inserted or removed while the GM29 is turned ON it will reset ...

Page 33: ...nal application or computer as the data terminating equipment DTE The electrical characteristics of the serial port signals are shown below Pin Signal Dir Voltage levels Description 1 DCD O 4V 4V Data carrier detect 2 RD O 4V 4V Received data 3 TD I 2V 0 8V Transmitted data 4 DTR I 2V 0 8V Data terminal ready 5 GND 0V Ground connection 6 DSR O 4V 4V Data set ready 7 RTS I 2V 0 8V Request to send 8...

Page 34: ...nd data to the application Serial Data To Modem TD TD is an input signal used by the application to send data to the modem 2 5 3 Control Signals RTS CTS DTR DSR DCD RI RTS and CTS are capable of transmitting at 1 10th of the data transmission speed for data rates up to 460kbps byte oriented flow control mechanism Request to Send RTS Used to condition the DCE for data transmission The default level...

Page 35: ...d AT S Data Carrier Detect DCD DCD indicates that the DCE is receiving a valid carrier data signal when low You can define the exact behaviour of DCD with an AT command Ring Indicator RI RI indicates that a ringing signal is being received by the DCE when low You can define the exact behaviour or RI with an AT command 2 6 Real Time Clock The GM29 contains a real time clock RTC to maintain accurate...

Page 36: ...r In this case DTR must be used to switch the modem on again after it has been switched off or reset while power is still applied Note DTR must be cycled from low to high 3 2 Switching Off the Modem There are three ways to switch off power down the modem as described below either use the AT CFUN command or assert HR_IN high for 1 2 seconds A delay of up to 10s is experienced as the modem logs off ...

Page 37: ...ch off Power Down DC power is applied but the modem is switched OFF Standby The GM29 is switched ON and camped on to the network No call in progress Talk The GM29 is switched ON and a voice data call is in progress Operating State LED Status After switching on the modem On after 4s Switch off Power down or power removed Off Standby or talk Flashing No network network search no SIM card no PIN ente...

Page 38: ...lications where this rule cannot be applied the application designer is responsible for providing the SAR measurement test report and declaration You are responsible for observing your country s safety standards and where applicable the relevant wiring rules 4 2 General Precautions The GM29 as a stand alone item is designed for indoor use only To use outside it must be integrated into a weatherpro...

Page 39: ...ing your application the SIM card s accessibility should be taken into account We always recommend that you have the SIM card protected by a PIN code This will ensure that the SIM card cannot be used by an unauthorized person 4 4 Antenna Precautions If the antenna is to be mounted outside consider the risk of lightning Follow the instructions provided by the antenna manufacturer Never connect more...

Page 40: ...e Technical Data section must not be exceeded 5 1 2 Signal Strength The modem has to be placed in a way that ensures sufficient signal strength To improve signal strength the antenna can be moved to another position Signal strength may depend on how close the modem is to a radio base station You must ensure that the location at which you intend to use the modem is within the network coverage area ...

Page 41: ... choice of the supplementary services described in section 2 4 2 Short Message Service page 17 5 2 How to Install the Modem 5 2 1 Power Supply Use a high quality power supply cable with low resistance This ensures that the voltages at the connector pins are within the allowed range even during the maximum peak current When the unit is powered from a battery or a high current supply connect a fast ...

Page 42: ...elow issues concerning antenna type antenna placement antenna cable and possible communication disturbances are addressed In any event you should contact your local antenna manufacturer for additional information concerning antenna type cables connectors antenna placement and the surrounding area You should also determine whether the antenna needs to be grounded or not Your local antenna manufactu...

Page 43: ...antenna cable is as short as possible The Voltage Standing Wave Ratio VSWR may depend on the effectiveness of the antenna cable and connectors In addition if you use an adapter between the antenna cable and the antenna connector it is crucial that the antenna cable is a high quality low loss cable Minimize the use of extension cables connectors and adapters Each additional cable connector or adapt...

Page 44: ...ptor with customised d c lead Model AD 0901000BS Input 230Va c 50Hz 2m mains lead UK and Euro plug options Output 9Vd c 1A 2m d c lead with RJ11 connector CE marked 2 Dual Band Minimag Antenna 900 1800MHz Model 1140 26 FME F Magnetic mount antenna 0dB radiator 2 6m RG174 cable with FME female connector 3 Dual Band Antenna 900 1800MHz Model EHD1890 FME F Bulkhead mount antenna 0dB radiator 0 8m low...

Page 45: ...ing schemes CS1 CS4 85 6kbps subject to network support and terminal location GSM 07 10 multiplexing protocol SMS Text and PDU Point to point MT MO Cell broadcast concatenation of up to 6 SMS Full Rate Enhanced Full Rate and Half Rate FR EFR HR Dual Tone Multi Frequency DTMF Group 3 Class 1 and 2 SMS storage capacity 40 in ME In addition the unit can handle as many SMS as the SIM can store Phone b...

Page 46: ... a voice data call is in progress The power consumption during transmission in Talk Mode is measured at maximum transmitted power The power consumption in Standby Mode is measured at the maximum paging rate Supply voltage range 5 32V d c Supply voltage 5V 12V 32V Vdc Av Max Av Max Av Max 5 15 5 15 20 50 µA Frequency Paging rate Av Peak Av Peak Av Peak 900MHz 2 26 110 9 43 6 20 mA 1800MHz 2 26 120 ...

Page 47: ...tput level differential 4 0Vpp Output level dynamic load 32Ω 2 8Vpp Distortion at 1kHz and maximum output level 5 Offset BEARP to BEARN 30mV Ear piece mute switch attenuation 40dB Ear piece model Impedance Tolerance Dynamic ear piece 32Ω 800µH 100pF 20 Dynamic ear piece 150Ω 800µH 100pF 20 Piezo ear piece 1kΩ 60nF 20 Voltage type Support for 3 V and 5 V SIM cards Plug in power supply connector RJ1...

Page 48: ...on random Acceleration spectral density m s 0 96 2 88 0 96 Frequency range 5 10Hz 10 200Hz 200 500Hz 60min axis Non stationary vibration including shock Shock response spectrum I peak acceleration 3 shocks in each axis and direction 300m s 11ms Shock response spectrum II peak acceleration 3 shocks in each axis and direction 1000m s 6ms Bump Acceleration 250m s Free fall transportation 1 2m Rolling...

Page 49: ...7 DECLARATION OF CONFORMITY 49 LZT 123 7361 R1B 7 Declaration of Conformity ...

Page 50: ...GM29 INTEGRATOR S MANUAL 50 LZT 123 7361 R1B ...

Page 51: ...Product Photo Illustration Part 3 Using AT Commands ...

Page 52: ......

Page 53: ...pecific commands are identified by the asterisk that precedes the command see the syntax description provided below 1 2 Syntax Description This section provides a brief description of the syntax used for the GM29 AT command set See the ITU T recommendation V 25ter for additional information 1 2 1 Conventions In this manual the following conventions are used to explain the AT commands command The n...

Page 54: ...mand Syntax The AT standard is a line oriented command language Each command is made up of the following three elements the prefix the body the termination character The prefix consists of the letters AT which are derived from the first two letters of the word attention The body is made up of the command the parameter and if applicable the associated values Commands may be combined in the same com...

Page 55: ...w current character set CR IRA CR information text response CR OK CR final result code response Test Command Syntax The test command is used to test whether the command has been implemented or to give information about the type of subparameters it contains Type after the command line AT command AT command Example AT CPAS CR shows supported values for the response parameters CR CPAS 0 3 4 129 130 1...

Page 56: ... text responses by looking for a final result code response such as OK There are two types of result code responses as outlined below Final Result Code A final result code indicates to the TE that execution of the command is completed and another command may be issued If you type an implemented AT command you should get the result code OK If you type an AT command that is not implemented or which ...

Page 57: ...ical or alphabetical and is set with the CMEE command The table below provides the numerical values for the parameter err err Description Syntax 0 Phone failure 1 No connection to phone 2 Phone adaptor link reserved 3 Operation not allowed 4 Operation not supported 5 PH SIM PIN required 10 SIM not inserted 11 SIM PIN required 12 SIM PUK required 13 SIM failure 14 SIM busy 15 SIM wrong 16 Incorrect...

Page 58: ...and fails The syntax is as follows CMS ERROR err Values for the err parameter are described in the following table 31 Network time out 32 Network not allowed emergency calls only 100 Unknown 101 255 Reserved by ETS err Description Syntax err Description 0 127 GSM 04 11 Annex E 2 values 128 255 GSM 03 40 subclause 9 2 3 22 values 300 ME failure 301 SMS service of ME reserved 302 Operation not allow...

Page 59: ...tailed description of the command in question valid parameter values AT command syntax and Response syntax you are recommended to see its own descriptive section 321 Invalid memory index 322 Memory full 330 SMSC address unknown 331 No network service 332 Network time out 340 No CNMA acknowledgment expected 500 Unknown error 511 Other values in range 256 511 are reserved 512 Manufacturer specific e...

Page 60: ...GM29 INTEGRATOR S MANUAL 60 LZT 123 7361 R1B ...

Page 61: ... to an incoming call Description Command Possible Responses Answer an incoming call ATA CONNECT CONNECT text NO CARRIER ERROR OK text Description 19200 Connected with data bit rate of 19200 bits s HSCSD 9600 Connected with data bit rate of 9600 bits s 4800 Connected with data bit rate of 4800 bits s 2400 Connected with data bit rate of 2400 bits s ...

Page 62: ... command in progress however characters transmitted during the first 125 milliseconds after transmission of the Description Command Possible Responses Originate a call and dial the phone number specified in the command as dial_string or Do a network detect ATD dial_string CONNECT CONNECT text NO CARRIER ERROR NO DIAL TONE BUSY OK Dial the phone number stored in the mobile phone which is located by...

Page 63: ... Description CONNECT If connection is successfully established only valid for data connections CONNECT text If connection is successfully established only valid for data connections NO CARRIER Unable to establish a connection or the connection attempt was aborted by the user ERROR An unexpected error occurred while trying to establish the connection NO DIALTONE The mobile phone is being used for a...

Page 64: ... number 2 7 ATT Select Tone Dialling Command is ignored and is implemented for compatibility only It would normally cause the next D command to use tones when dialling the number Description Command Possible Responses Return to on line data mode ATO value CONNECT CONNECT text NO CARRIER ERROR value Description 0 Return to on line data state from on line command Description Command Possible Respons...

Page 65: ...ng call shall be rejected Description Command Possible Responses Set call progress monitoring control ATX n or ATX n OK ERROR Read the current setting ATX X n Show if the command is supported ATX X list of supported n s n Description 0 Body and dial tone detection off No line speed reported on connection 1 Body and dial tone detection off Report line speed on connection 2 Busy detection on and dia...

Page 66: ...03 Test command returns values supported by the TA as a compound value Note CMOD is set to zero after a successfully completed alternating mode call It is set to zero also after a failed answering The power up factory F and user resets Z also set the value to zero This reduces the possibility that alternating mode calls are originated or answered accidentally Description Command Possible Responses...

Page 67: ... profile of commands the command does not operate in data or fax modes of operation FCLASS 0 1 2 7 Note The ATD command is used only for dialing It is not possible to generate arbitrary DTMF tones using the ATD command Description Command Possible Responses Set Command CVHU mode CME ERROR err OK Read command CVHU CVHU mode CME ERROR err Test if the command is supported CVHU CVHU list of supported ...

Page 68: ...nd is used only during a voice call DTMF Description ASCII character string An ASCII character string with entries in the set 0 9 A D separated by commas Each entry is interpreted as a single ASCII character Example The string 8 9 sends two DTMF tones 8 followed by 9 ...

Page 69: ...ys answered in the current fax class regardless of whether the incoming call is voice data or fax Description Command Possible Responses Set Result Code Suppression ATQ value OK ERROR Read the current setting ATQ Q value Show if the command is supported ATQ Q list of supported value s value Description 0 DCE transmits result codes Default value 1 Result codes are suppressed and not transmitted Des...

Page 70: ...nd information text along with the S4 parameter The previous value of S3 is used to determine the command line termination character for entry of the command line containing the S3 setting command However the result code issued uses the value of S3 as set during the processing of the command line For example if S3 was previously set to 13 and the command line ATS3 30 is issued Description Command ...

Page 71: ...parameter see the description of the V parameter for usage If the value of S4 is changed in a command line the result code issued in response to that command line will use the new value of S4 value Description 13 Command line termination character Default value 0 to 127 Command line termination character Description Command Possible Responses Set Response Formatting Character ATS4 value OK ERROR R...

Page 72: ...sible Responses Request Command Line Editing Character ATS5 value OK ERROR Shows the current setting ATS5 value Show if the command is supported ATS5 S5 list of supported value s value Description 8 Line editing character Default value 0 to 127 Line editing character Description Command Possible Responses Blind dial delay control ATS6 dly OK Read the current setting ATS6 dly Show if the command is...

Page 73: ...et connection completion timeout ATS7 tmo OK ERROR Read the current setting ATS7 tmo Show if the command is supported ATS7 S7 list of supported tmo s tmo Description 50 Timeout value in seconds Default value 1 255 Timeout value in seconds Description Command Possible Responses Set Comma Dial Modifier Delay Control ATS8 dly OK ERROR Read the current setting ATS8 dly Show if the command is supported...

Page 74: ...ossible for the TE to display call state information for an ongoing call Description Command Possible Responses Set Automatic Disconnect Delay Control ATS10 val OK ERROR Read the current setting ATS10 val Show if the command is supported ATS10 S10 list of supported val s val Description 2 Remains connected for two tenths of a second Default value 1 254 Number of tenths of a second of delay Descrip...

Page 75: ...mended the daylight saving time DST is set with this command before setting the actual local time with AT CCLK Description Command Possible Responses Set Daylight Saving Time AT EDST dst CME ERROR err OK ERROR Read current Daylight Saving Time AT EDST EDST dst CME ERROR err OK ERROR Show if the command is supported AT EDST EDST list of supported dst s CME ERROR err OK ERROR dst Description 0 Stand...

Page 76: ...the command is supported or not AT EMAR CME ERROR err OK ERROR phone lock code Description String Security code phone lock code must be verified before performing the master reset see also AT CLCK Description Command Possible Responses Requests the MS to inform when the PIN code has been inserted AT EPEE onoff CME ERROR err OK ERROR Test if the command is supported AT EPEE EPEE list of supported o...

Page 77: ...the command is supported AT CCLK OK ERROR time Description string type value Format is yy mm dd hh mm ss zz where characters indicate year two last digits month day hour minutes seconds and time zone indicates the difference expressed in quarters of an hour between the local time and GMT range 47 48 e g 6th of May 1994 22 10 00 GMT 2 hours reads 94 05 06 22 10 00 08 NOTE If the ME does not support...

Page 78: ...ted until the modem is powered back ON Transitions between states are defined below Description Command Possible Responses Set MS functionality AT CFUN fun CME ERROR err OK Show the current setting AT CFUN CFUN fun CME ERROR err Show if the command is supported AT CFUN CFUN list of supported fun s CME ERROR err Initial State New State Function fun 0 Modem is off No functionality fun 1 fun 0 Modem ...

Page 79: ...s where string value descr is a maximum 16 character description of the indicator and compound value is the allowed values for the indicator If ME is not currently reachable CME ERROR err is returned refer to GSM 07 07 Description Command Possible Responses Set Indicator Control AT CIND ind ind CME ERROR err OK ERROR Read the current setting AT CIND CIND ind ind CME ERROR err OK ERROR Test if the ...

Page 80: ...l result code ERROR is returned normally when error is related to syntax invalid parameters or TA functionality For more information refer to CME ERROR Mobile Equipment Error Code page 57 Command Possible Responses CLAC AT Command1 CR LF AT Command2 CME ERROR err CLAC CME ERROR err Description Command Possible Responses Request GSM Mobile Equipment Error Control AT CMEE n OK ERROR Read the command...

Page 81: ...ed AT CMER CMER list of supported mode s list of supported ind s list of supported bfr s OK ERROR mode Description 0 Buffer unsolicited result codes in the TA if TA result code buffer is full codes can be buffered in some other place or the oldest ones can be discarded 3 Forward unsolicited result codes directly to the TE TA TE link specific inband technique used to embed result codes and data whe...

Page 82: ... CME ERROR err OK ERROR Test if the command is supported AT CPAS CPAS list of supported pas s CME ERROR err OK ERROR pas Description 0 Ready ME allows commands from TA TE 3 Ringing ME is ready for commands from TA TE but the ringer is active 4 Call in progress ME is ready for commands from TA TE but a call is in progress 129 In idle state operator name clock date This state is a sub state to ready...

Page 83: ... Commands which interact with the ME that are accepted when the ME has a pending request for SIM PIN SIM PUK or PH SIM are CGMI CGMM CGMR CGSN CFUN CMEE CPIN L and M Description Command Possible Responses Request PIN Control AT CPIN pin newpin CME ERROR err OK ERROR Show the current setting AT CPIN CPIN code CME ERROR err OK ERROR Show if the command is supported AT CPIN CME ERROR err CPIN support...

Page 84: ...is recommended to be returned only when the last executed command resulted in PUK2 authentication failure i e CME ERROR 18 if PUK2 and new PIN2 are not entered correctly after the failure it is recommended that ME does not block its operation BLOCKED The SIM cards is blocked for the user err Description 0 Phone failure 5 PH SIM PIN required 10 SIM not inserted 11 SIM PIN required 12 SIM PUK requir...

Page 85: ...side the home country refer GSM 02 88 clause 2 OX BOIC exHC Barr Outgoing International Calls except to Home Country refer GSM 02 88 clause 1 AB All Barring services refer GSM 02 30 AG All outGoing barring services refer GSM 02 30 AC All inComing barring services refer GSM 02 30 oldpwd Description string type oldpwd shall be the same as password specified for the facility from the ME user interfac...

Page 86: ...rect password 17 SIM PIN2 required 18 SIM PUK2 required 23 Text string too long 24 Invalid characters in text string 100 Unknown 101 255 Reserved by ETS err Description Description Command Possible Responses Set Service Reporting Control AT CR mode OK ERROR Read current setting AT CR CR mode OK ERROR Test if the command is supported AT CR CR list of supported mode s OK ERROR mode Description 0 Dis...

Page 87: ...SAS Save Settings Saves active message service settings to a non volatile memory A TA can contain several settings profiles Settings specified in commands Service Centre Address CSCA Set Message Parameters CSMP and Description Command Possible Responses Set Cellular Result Code option AT CRC mode OK ERROR Show the current setting AT CRC CRC mode OK ERROR Show if the command is supported AT CRC CRC...

Page 88: ... the ME Test command returns values supported by the TA as compound values profile Description 0 255 Manufacturer specific profile number where settings are to be stored Default value is 0 Description Command Possible Responses Execute Signal Strength AT CSQ CSQ rssi ber CME ERROR err OK ERROR Test if the command is supported AT CSQ CSQ list of supported rssi s list of supported ber s CME ERROR er...

Page 89: ...tion Command Possible Responses Enable and disable automatic time zone update via NITZ AT CTZU onoff CME ERROR err OK ERROR Read current setting AT CTZU CTZU onoff CME ERROR err OK ERROR Show if the command is supported AT CTZU CTZU list of supported onoff s CME ERROR err OK ERROR onoff Description 0 The automatic time zone update is disabled off Default value 1 The automatic time zone update is e...

Page 90: ...GM29 INTEGRATOR S MANUAL 90 LZT 123 7361 R1B ...

Page 91: ... profiles available in non volatile storage and the current profile can be modified by use of the AT E2APR command The AT E2EAMS command allows the user to Description Command Possible Responses Request operation with audio profile AT E2EAMS op TxPGA RxPGA SideToneGain AuxInGain MicInGain TxAGC Volume MaxVolume MicPath SpkPath TxPCM RxPCM HFAlgorithm LocalAudio TxGainLow M icVolt2V SideTone NoiseR...

Page 92: ...ng the read command AT E2EAMS Default audio settings are given in AT E2APR Abortability This command may not be aborted Refer to the diagram below to understand which parts of the audio circuit are affected by the various parameters Figure 4 1 Audio diagram of the CODEC AuxInGain MicInGain SideTone Gain Aux Amp Ear Amp TxPGA TxGainLow RxPGA Volume TxPCM RxPCM Speech decoder F R EchoCancel Handsfre...

Page 93: ...olume 8 Set MaxVolume 9 Set MicPath 10 Set SpkPath 11 Set TxPCM 12 Set RxPCM 13 Set HFAlgorithm 14 Set LocalAudio 15 Set TxGainLow 16 Set MicVolt2V 17 Set SideTone 18 Set NoiseRed 19 Set EchoCancel 20 Set AnalogRing 255 Save current profile to non volatile storage at current profile number TxPGA RxPGA Description 0 5dB PGA gain 1 2 5dB PGA gain 2 0dB PGA gain 3 2 5dB PGA gain ...

Page 94: ... 6 7 5dB PGA gain 7 10dB PGA gain SideToneGain Description 0 10dB 1 13dB 2 16dB 3 19dB 4 22dB 5 25dB AuxInputGain Description 0 MUTE 1 13dB 2 34dB 3 46dB MicInputGain Description 0 MUTE 1 13dB 2 25dB 3 34dB 4 46dB TxAGCGain Description 0 0dB 1 3dB 2 6dB TxPGA RxPGA Description ...

Page 95: ...AFMS TxPCM RxPCM Description 0 13bit PCM 1 16bit PCM HFAlgorithm Description 0 No handsfree 1 Advanced handsfree 2 Switching handsfree 3 No handsfree handheld 4 No handsfree external LocalAudio Description 0 Local audio mode off 1 Local audio microphone no speaker 2 Local audio no microphone speaker 3 Local audio microphone speaker TxGainLow Description 0 Tx gain normal 1 Tx gain 7dB ...

Page 96: ...ile with these settings AT E2EAMS 0 2 1 2 0 0 2 5 9 2 2 0 1 0 0 0 1 1 0 0 1 1 OK Sets TxPGA gain to 0dB AT E2EAMS 1 2 OK Turns analog ringing off AT E2EAMS 20 0 OK Save current profile to currently loaded profile in non volatile memory AT E2EAMS 255 OK MicVolt2V Description 0 Microphone voltage at 2 5V 1 Microphone voltage at 2V SideTone NoiseRed EchoCancel AnalogRing Description 0 OFF 1 ON ...

Page 97: ... portable handsfree profile 2 is the car kit profile Set a profile as the default profile on next power up Description Command Possible Responses Request operation with audio profile AT E2APR op prnum1 prnum2 ERROR OK E2APR TxPGA RxPGA SideToneGain AuxInGain Mi cInGain TxAGC Volume MaxVolume MicPath SpkPath TxPCM RxPCM HFAlgorithm LocalAudio TxGainLow MicVolt2V SideTone NoiseRed EchoCancel AnalogR...

Page 98: ... 0 0 0 0 OK Copy audio profile 1 to audio profile 2 AT E2APR 2 1 2 OK Reset audio profile 1 with factory default this also resets the current audio paths to the new profile as 1 is currently used AT E2APR 3 1 OK Sets profile number 1 as the default when modem is powered on AT E2APR 4 1 OK prnum1 prnum2 Description 0 Profile 0 Factory profile set for handset Default value 1 Profile 1 Factory profil...

Page 99: ...e Description 0 No request for ATMS or AFMS 1 Request ATMS and not AFMS 2 Request AFMS and not ATMS 3 Request ATMS and AFMS activation Description 0 Not direct activated audio accessory e g cordless portable hands free 1 Direct activated audio accessory e g vehicle hands free aud_status Description 0 No change of the audio status 1 Audio hand over Accessory hands over control of both the audio lin...

Page 100: ... AT EAMS EAMS internal_voice_alg noise_reduction side_tone short_echo_canceling AFMS_gain class ATMS _sensitivity_deviation_from_cl ass AFMS_sensitivity_deviat ion_from_class Show list of supported services AT EAMS EAMS list of supported internal_voice_alg s noise_reduction s side_tone s short_echo_canceling s AFMS_gain s class s ATMS_sensitivity_deviation_ from_class s AFMS_sensitivity_deviation_...

Page 101: ...d class reference Scott 3 High End class reference Hasse ATMS_sensitivity_deviation_from_class AF MS_sensitivity_deviation_from_class Description 0 0dB 1 2 5dB 2 2 5dB 3 5 0dB 4 5 0dB Description Command Possible Responses Request analogue ring signal in the loudspeaker AT EARS mode OK ERROR Show the current mode setting AT EARS EARS mode Show list of supported modes AT EARS EARS list of supported...

Page 102: ...oudspeaker Show list of supported parameters AT ELAM ELAM list of supported mic s and loudspeaker s parameters mic Description 0 Off 1 Microphone analogue loudspeaker Description 0 Off 1 Loudspeaker analogue Description Command Possible Responses Enables disables the phone microphone AT EMIC mode CME ERROR err OK ERROR Test if the command is supported show supported values AT EMIC EMIC list of sup...

Page 103: ...ng with the current service setting AT EMIR EMIR mode resp Show list of supported services AT EMIR EMIR list of supported mode s mode Description 0 Off music mute indication result codes will not be sent to the accessory 1 On music mute indication result codes will be sent to the accessory resp Description 0 Music mute inactive 1 Music mute active Description Command Possible Responses Sets the ma...

Page 104: ...issued the command Once the phone and the accessory are disconnected the external volume setting returns to default external volume Description 0 The phone MMI controls audio volume over AFMS 1 Audio volume over AFMS is output at maximum level that is no clipping occurs An external accessory such as a vehicle kit controls the actual volume level heard by the user ...

Page 105: ...ially in the case of single numbering scheme calls Test command returns values supported by the TA as compound values Description Command Possible Responses Select bearer service type AT CBST speed name ce OK ERROR Read the command AT CBST CBST speed name ce OK ERROR Test if the command is supported AT CBST CBST list of supported speed s list of supported name s list of supported ce s OK ERROR spe...

Page 106: ...ps V 110 ISDN 83 56000bps V 110 ISDN name Description 0 Asynchronous connection UDI or 3 1kHz modem ce Description 1 Non transparent speed Description Description Command Possible Responses Set radio link protocol AT CRLP iws mws T1 N2 ver T4 OK ERROR Read the command AT CRLP CRLP iws mws T1 N2 ver1 T4 CR LF CRLP iws mws T1 N2 ver2 T4 OK ERROR Test if the command is supported AT CRLP CRLP list of ...

Page 107: ...A supports several RLP versions verx the RLP parameter value ranges for each verx are returned in a separate line iws Description 120 0 496 IWF to MS window size mws Description 120 0 496 MS to IWF window size T1 Description 48 38 100 Acknowledgment timer T1 10ms N2 Description 6 0 255 Re transmission attempts N2 T4 Description 5 3 255 Re sequencing period T4 10ms ver Description Integer RLP versi...

Page 108: ...GM29 INTEGRATOR S MANUAL 108 LZT 123 7361 R1B ...

Page 109: ... then attempts to activate the specific contexts If no cid s are specified the activation form of the command activates all defined contexts If no cid s are specified the deactivation form of the command deactivates all active contexts Description Command Possible Responses Activate or deactivate the specified PDP context s CGACT state cid cid CME ERROR err OK ERROR Read the command CGACT CGACT ci...

Page 110: ...e CMEE command are listed under CME ERROR Mobile Equipment Error Code page 57 Any active PDP contexts will be automatically deactivated when the attachment state changes to detached Note This command has the characteristics of both the V 250 action and parameter commands Hence it has the read form in addition to the execution set and test forms Description Command Possible Responses Attach or deta...

Page 111: ...re GPRS packet domain PDP types This may include performing a GPRS packet domain attach and one or more PDP context activations Description Command Possible Responses Establish GPRS packet domain connection CGDATA L2p cid c id CONNECT ERROR OK ERROR Test if the command is supported CGDATA CGDATA list of supported L2P s OK ERROR L2P Description PPP Point to point protocol for a PDP such as IP ...

Page 112: ... of supported pd1 s list of supported pdN s CR LF CGDCONT range of supported cid s PDP_type list of supported d_comp s list of supported h_comp s list of supported pd1 s list of supported pdN s OK ERROR cid Description Integer type PDP Context Identifier a numeric parameter which specifies a particular PDP context definition The parameter is local to the TE MS interface and is used in other PDP co...

Page 113: ...value may be provided by the TE during the PDP startup procedure or failing that a dynamic address will be requested d_comp Description 0 PDP data compression OFF 1 PDP data compression ON 2 255 Reserved h_comp Description 0 PDP header compression OFF 1 PDP header compression ON 2 255 Reserved pdN Description String type Zero to N string parameters whose meanings are specific to the PDP_type ...

Page 114: ...mode bfr CME ERROR err OK ERROR Read the command CGEREP CGEREP mode bfr OK ERROR Test if the command is supported CGEREP CGEREP list of supported mode s list of supported bfr s OK ERROR mode Description 0 Buffer unsolicited result codes in the MS No codes are forwarded to the TE 1 Discard unsolicited result codes when MS TE link is reserved otherwise forward them directly to the TE bfr Description...

Page 115: ... cid Description Integer type Parameter which specifies a particular PDP context definition see CGDCONT command If no cid is specified the addresses for all defined contexts are returned PDP_address Description String type A string that identifies the MS in the address space applicable to the PDP The address may be static or dynamic For a static address it will be the one set by the CGDCONT comman...

Page 116: ...the minimum acceptable profile for context number cid to become undefined In this case no check is made against the negotiated profile Description Command Possible Responses Set minimum acceptable profile CGQMIN cid precedence delay reliability peak mean CME ERROR err OK ERROR Read the command CGQMIN CGQMIN cid precedence delay reliability peak mean CR LF CGQMIN cid precedence delay reliability pe...

Page 117: ...used 1 5 Reliability class peak Description 0 Subscribed from network value used 1 Up to 1000 8kbits s 2 Up to 2000 16kbits s 3 Up to 4000 32kbits s 4 Up to 8000 64kbits s 5 Up to 16000 128kbits s 6 Up to 32000 256kbits s 7 Up to 64000 512kbits s 8 Up to 128000 1024kbits s 9 Up to 256000 2048kbits s mean Description 0 Subscribed from network value used 1 Best effort 2 100 0 22bits s 3 200 0 44bits...

Page 118: ...00 111kbits s mean Description Description Command Possible Responses Set quality of service profile CGQREQ cid precedence delay reliability peak mean CME ERROR err OK ERROR Read the command CGQREQ CGQREQ cid precedence delay reliability peak mean CR LF CGQREQ cid precedence delay reliability peak mean OK ERROR Test if the command is supported CGQREQ CGQREQ PDP_type list of supported precedence s ...

Page 119: ...text number cid to become undefined cid Description Integer type Parameter which specifies a particular PDP context definition precedence Description 0 Subscribed from network value used 1 High priority 2 Normal priority 3 Low priority delay Description 0 Subscribed from network value used 1 4 Delay class reliability Description 0 Subscribed from network value used 1 5 Reliability class peak Descr...

Page 120: ...00 0 44bits s 4 500 1 11bits s 5 1000 2 2bits s 6 2000 4 4bits s 7 5000 11 1bits s 8 10000 22bits s 9 20000 44bits s 10 50000 111bits s 11 100000 0 22kbits s 12 200000 0 44kbits s 13 500000 1 11kbits s 14 1000000 2 2kbits s 15 2000000 4 4kbits s 16 5000000 11 1kbits s 17 10000000 22kbits s 18 20000000 44kbits s 31 50000000 111kbits s ...

Page 121: ... Responses Set command AT CGREG n CME ERROR err OK ERROR Read the current settings AT CGREG CGREG n stat lac ci CME ERROR err OK ERROR Test if the command is supported AT CGREG CGREG list of supported n s OK ERROR n Description 0 Disable network registration unsolicited result code 1 Enable network registration unsolicited result code 2 Enable network registration and location information unsolici...

Page 122: ...ription String type Two byte cell ID in hexadecimal format Description Command Possible Responses Set service or service preference CGSMS service OK ERROR Read the command CGSMS CGSMS service OK ERROR Test if the command is supported CGSMS CGSMS list of available service s OK ERROR services Description 2 GPRS packet domain preferred use circuit switched if GPRS packet domain not available 3 Circui...

Page 123: ...OK ERROR rx Description 0 No HSCSD call is active See also note below 1 The number of receive timeslots currently in use is 1 2 The number of receive timeslots currently in use is 2 tx Description 0 No HSCSD call is active See also note below 1 The number of transmit timeslots currently in use is 1 aiur Description 0 No HSCSD call is active See also note below 1 Current air interface user rate is ...

Page 124: ...ERROR err OK ERROR mclass Description 2 Multislot class is 2 maxRx Description 2 Maximum number of receive timeslots that ME can use is 2 maxTx Description 1 Maximum number of transmit timeslots that ME can use is 1 sum Description 3 Total number of receive and transmit timeslots that ME can use at the same time is 3 i e 2 1 The following applies in a HSCSD call 2 receive slots transmit slots sum ...

Page 125: ...r OK ERROR Show current non transparent HSCSD setting AT CHSN CHSN wAiur wRx topRx codings CME ERROR err OK ERROR Test if command is supported and show parameter ranges AT CHSN CHSN list of supported wAiur s list of supported wRx s list of supported topRx s list of supported codings s CME ERROR err OK ERROR wAiur Description 0 TA ME shall calculate a proper number of receive timeslots from current...

Page 126: ...ur coding For the value definitions refer to AT CHSC HSCSD Current Call Parameters page 123 For instance for a non transparent HSCSD call result code CHSR 2 1 4 8 means that the call has two timeslots topRx Description 0 Indicates that the user is not going to change wAiur and or wRx during the next call 1 Top value for wRx that user is going to request during the next established non transparent ...

Page 127: ...the HSCSD automatic user initiated upgrade mode Description 0 Disable reporting 1 Enable reporting Description Command Possible Responses Set HSCSD automatic user initiated upgrading on or off AT CHSU mode OK ERROR Show current setting AT CHSU CHSU mode OK ERROR Test if command is supported and show parameter range AT CHSU CHSU list of supported modes s OK ERROR mode Description 0 Disable use of U...

Page 128: ...GM29 INTEGRATOR S MANUAL 128 LZT 123 7361 R1B ...

Page 129: ... reset the module with the new RS232 comm s baud rate The AT E2FAX command allows the user to Configure the RS232 Comm speed default factory profile specifying whether the speed should be 9600 baud standard or 19200 baud for FAX application comm This value will then be used once the AT F command is next used Read what value this default factory profile has been set to Examples AT E2FAX E2FAX 0 1 O...

Page 130: ... of low level fax commands are supported and used by the GM29 for fax operation AT FAA AT FBADLIN AT FBADMUL AT FBOR AT FBUG AT FCIG AT FCLASS AT FCQ AT FCR AT FDCC AT FDFFC AT FDIS AT FDR AT FDT AT FECM AT FET AT FK AT FLID AT FLNFC AT FLPL AT FMDL AT FMFR AT FMI AT FMINSP AT FMM AT FMR AT FPHCTO AT FPTS AT FRBC AT FREL AT FREV AT FRH AT FRM AT FRS AT FSPL AT FTBC AT FTH AT FTM AT FTS AT FVRFC AT...

Page 131: ...ned criteria 9 3 AT W Store User Profile This command stores the current user profile in non volatile memory Description Command Possible Responses Checks the communication between the MS and application AT OK CME ERROR err Description Command Possible Responses Execute AT F OK ERROR Show if supported and list available parameter range AT F F list of supported profile s Description Command Possibl...

Page 132: ...roduct but manufacturers may choose to provide more information if desired Description Command Possible Responses List all implemented AT commands AT AT Command1 CR LF AT Command2 AT Command1 CR LF AT Command2 Description Command Possible Responses Request manufacturer identification AT CGMI manufacturer CME ERROR err Show if the command is supported AT CGMI OK ERROR manufacturer Description Sony ...

Page 133: ...low model name Description String type Model name for the transceiver unit for example GM29 Description Command Possible Responses Request MS revision identification string AT CGMR revision CME ERROR err Show if the command is supported AT CGMR OK ERROR revision Description String type An ASCII string containing date year month day hour minute plus KRC number Example 9710051610 CXC125112 Descripti...

Page 134: ...ile brief listing of the modem functionality fax classes Bluetooth IrDA modem type etc 8 DCE hardware type version 9 PnP plug and play information Description Command Possible Responses Request complete capability list AT GCAP GCAP list of supported capability s Test if command is supported AT GCAP OK ERROR capability Description GSM 3G1 single mode 3G1 dual mode CGSM GSM commands Supported Suppor...

Page 135: ...al ready from DTE Description Command Possible Responses Set behavior of carrier detect AT C value OK ERROR value Description 0 DCD always on 1 DCD follows the connection Default value Description Command Possible Responses Control actions from DTE AT D value OK ERROR value Description 0 Ignore Default value 1 When in on line data mode switch to on line command mode For all other states see value ...

Page 136: ...nses Set behaviour of data set ready AT S value OK ERROR value Description 0 DSR always on 1 DSR on in data mode DSR off in command mode Default value Description Command Possible Responses Sets the cellular protocol mode AT WS46 n OK ERROR Queries the current cellular protocol mode AT WS46 n OK ERROR Queries the possible cellular protocol modes AT WS46 list of supported n s OK ERROR n parameter D...

Page 137: ...ossible Responses Request Command Echo ATE value ATE value OK ERROR Show the current setting ATE value Show if the command is supported ATE E list of supported value s value Description 0 DCE does not echo characters during command state and online command state 1 DCE echoes characters during command state and online command state Default value Description Command Possible Responses Set DCE respon...

Page 138: ...ection has been terminated or the attempt to establish a connection failed ERROR 4 Command not recognized command line maximum length exceeded parameter value invalid or other problem with processing the command line NO DIALTONE 6 No dial tone detected BUSY 7 Engaged busy signal detected NO ANSWER 8 Wait for Quiet Answer dial modifier was used but remote ringing followed by five seconds of silence...

Page 139: ...RROR err Returns current setting for multiplexer AT CMUX CMUX transparency subset port_speed N1 T1 N2 T2 T3 k CME ERROR err Show list of supported services AT CMUX CMUX list of supported transparency s list of supported subset s list of supported port_speed s list of supported N1 s list of supported T1 s list of supported N2 s list of supported T2 s list of supported T3 s list of supported k CME E...

Page 140: ...settings such as SIM SMS parameters cannot be restored N1 Description 31 Default maximum frame size T1 Description 10 100ms default timer N2 Description 3 Default maximum number of re transmissions T2 Description 30 300ms default timer T3 Description 10 10s default timer k Description 1 7 Window size Description Command Possible Responses Restore settings AT CRES profile CMS ERROR err OK ERROR Get...

Page 141: ...between the modem and the computer when in on line data mode Description Command Possible Responses Defines DTE DCE character framing AT ICF format parity OK ERROR Read the current setting AT ICF ICF format parity OK ERROR Show if the command is supported AT ICF ICF list of supported format s list of supported parity s OK ERROR format Description 3 8 Data 1 Stop Default value parity Description 3 ...

Page 142: ...r the final result code is transmitted by_te Description 0 No flow control on DTE 1 Xon Xoff flow control on DCE Control characters are removed by the DCE interface 2 RTS flow control on DCE Default value 3 Xon Xoff flow control on DCE Control characters are passed to the remote DCE DTE by_ta Description 0 No flow control on DCE 1 Xon Xoff flow control on DTE 2 CTS flow control on DCE Default valu...

Page 143: ...minating string from the application and no further data is received for the duration of the guard time the modem will go Description Command Possible Responses Defines fixed DTE rate AT IPR rate OK ERROR Read the current setting AT IPR IPR rate OK ERROR Show if the command is supported AT IPR IPR list of fixed only rate s OK ERROR rate Description Discrete integer value The rate value specified s...

Page 144: ...T 123 7361 R1B into on line command mode This guards against the modem accidentally going into on line command mode The verbose format of AT CR is S2 S2 S2 AT S3 gt Description 0 No guard time Default value 1 10 Guard time in seconds ...

Page 145: ...if the ME is registered use the AT CREG command If the ME is not registered in the cellular network an ERROR message is returned Description Command Possible Responses Request network cell description AT E2CD n ERROR OK Read the command AT E2CD E2CD n lac ci ta ERROR Show if the command is supported AT E2CD E2CD list of supported n s ERROR n Description 0 Disable network location information unsol...

Page 146: ...iption 0 63 According to GSM 04 18 V8 6 0 the coding of the timing advance value is the binary representation of the timing advance in bit periods 1 bit period 48 13 ìs ta is the integer representation of the timing advance in binary format 64 255 Reserved ...

Page 147: ...e toplist E2EMM mcc mnc ci bsic ch rxl rxlSub rxqsub ta mcc mnc ci bsic ch rxl mcc mnc ci bsic ch rxl mcc mnc ci bsic ch rxl OK Verbose mode The first cell is the serving cell and the rest are neighbour cells as provided by the network in the system info messages 2 and 5 and via the AT E2NBTS command E2EMM mcc mnc lac ci bsic ch rxl c1 c2 rxlFull rxlSub rxqfull rxqsub ta tn mcc mnc lac ci bsic ch ...

Page 148: ...1 c2 rxlFull rxlSub rxqfull rxqsub ta tn CR LF NeighBours Cells CR LF MCC MNC LAC CellID BSIC Ch RxL C1 C2 CR LF mcc mnc lac ci bsic ch rxl c1 c2 CR LF mcc mnc lac ci bsic ch rxl c1 c2 CR LF mcc mnc lac ci bsic ch rxl c1 c2 CR LF OK AT E2EMM 3 E2EMM servcell mcc servcell mnc servcell ci servcell bsic servcell ch servcell rxl servcell rxlSub servcell rxqsub servcell ta neighborcell1 mcc neighborcel...

Page 149: ...l2 bsic neighborcell2 ch neighborcell2 rxl neighborcell2 c1 neighborcell2c2 neighborcelln mcc neighborcelln mnc neighborcelln lac neighborcelln ci neighborcelln bsic neighborcelln ch neighborcelln rxl neighborcelln c1 neighborcelln c2 OK The mode setting n in the set command has the combination listed in the table below When n 5 the shot information is the same as in n 1 but neighbouring cells whi...

Page 150: ...nds between unsolicited responses Default value is 5 mcc Description Integer type Three digits in decimal format The Mobile Country Code identifies the PLMN serving cell country according to ITU mnc Description Integer type Two digits in decimal format The Mobile Network Code identifies the PLMN operator in the serving cell lac Description Integer type Two byte location area code in hexadecimal fo...

Page 151: ...multiframe rxlsub Description Integer type Received Signal Strength level in dBm The Rx Level is taken from the DownLink signal and the average is applied to subset of SACCH frames rxqfull Description 0 BER 0 1 1 0 26 BER 0 30 2 0 51 BER 0 64 3 1 0 BER 1 3 4 1 9 BER 2 7 5 3 8 BER 5 4 6 7 6 BER 11 0 7 BER 15 0 mcc Description Integer type Three digits in decimal format The Mobile Country Code ident...

Page 152: ... See GSM 05 08 c2 Description Integer Cell reselection parameter for neighbour cells This parameter shall optimise the selected cell reselection ta Description 0 63 According to GSM 04 18 V8 6 0 the coding of the timing advance value is the binary representation of the timing advance in bit periods 1 bit period 48 13 ìs ta is the integer representation of the timing advance in binary format 64 255...

Page 153: ...es in a group For each service group a bit mask tells which services are available bit 1 Unused bits are set to 0 Description Command Possible Responses Requests current status for ALS AT EALS EALS status CME ERROR err OK ERROR Test if the command is supported AT EALS CME ERROR err OK ERROR status Description 0 ALS function is not active off 1 ALS function is active on Description Command Possible...

Page 154: ... index1 oper1 E PNR index2 oper2 CME ERROR err OK ERROR Test if the command is supported and list the possible settings AT EPNR EPNR list of supported index s list of supported format s CME ERROR err OK ERROR index1 Description integer Start index 0 index2 Description integer Stop index 0 format Description 2 Numeric oper oper Description string String indicates the code for the operator E g GSM S...

Page 155: ...ferred list AT EPNW index format oper CME ERROR err OK ERROR Test if the command is supported and list the possible settings AT EPNW EPNW list of supported index s list of supported format s CME ERROR err OK ERROR index Description Integer Index to entry in SIM preferred list The SIM preferred list contains at least 8 positions according to GSM 11 11 format Description 2 Numeric oper oper Descript...

Page 156: ...ame CME ERROR err OK ERROR Read the current setting AT ESLN ESLN line1 name1 CR LF ESLN line2 name2 CME ERROR err OK ERROR Test if the command is supported and list the possible settings AT ESLN ESLN list of supported line s lname CME ERROR err OK ERROR line Description 0 This means that the two lines will use the default name tags i e L1 and L2 Default value 1 Line 1 2 Line 2 name Description Str...

Page 157: ...AT CIMI IMSI CME ERROR err OK ERROR Show if the command is supported AT CIMI OK ERROR IMSI Description string without double quotes International Mobile Subscriber Identity Description Command Possible Responses Request facility lock AT CLCK fac mode passwd class when mode 2 and command successful CLCK status class1 CR LF CLCK status class2 CME ERROR err OK ERROR Show if the command is supported A...

Page 158: ...ming barring services PN Network personalization PU Network subset personalization PP Service provider personalization PC Corporate personalization mode Description 0 Unlock 1 Lock 2 Query status 10 Full lock only valid for fac PS after power on always ask for password status Description 0 Not active 1 Active passw Description string type Is the same as password specified for the facility from the...

Page 159: ...ue is 20 classx Description Description Command Possible Responses Request subscriber number AT CNUM CNUM alpha1 number1 type1 speed service itc CR LF CNUM alpha2 number2 type2 speed service itc CME ERROR err OK ERROR Show if the command is supported AT CNUM CME ERROR err OK ERROR alphax Description Alphanumeric string Associated with numberx used character set should be the one selected with the ...

Page 160: ... satype alpha intermediate result code is returned from the TA to the TE before any CR or V 25ter responses It is manufacturer specific if this response is used when normal voice call is established Read command gives the status of n and also triggers an interrogation of the provision status of the COLP service according 3GPP TS 22 081 given in m Test command returns values supported by the TA as ...

Page 161: ...S mode format oper CME ERROR err OK ERROR Show if the command is supported AT COPS COPS list of supported stat long alphanumeric oper short alphanumeric oper numeric oper s CME ERROR err OK ERROR mode Description 0 Automatic oper field is ignored 1 Manual oper field present 3 Set only format for read command COPS do not attempt registration de registration oper field is ignored this value is not a...

Page 162: ...E Controls the presentation of the unsolicited result code CREG oper Description string type Format determined by the format setting stat Description 0 Unknown 1 Available 2 Current 3 Forbidden Description Command Possible Responses Request network registration AT CREG n CME ERROR err OK ERROR Show the current setting AT CREG CREG n stat CME ERROR err OK ERROR Show if the command is supported AT C...

Page 163: ...r becomes deciphered an indication is given via the unsolicited result code ECPV ciphering stat Description 0 Not registered ME is not currently searching for a new operator to register with 1 Registered home network 2 Not registered but ME is currently searching for a new operator to register with 3 Registration denied 4 Unknown 5 Registered roaming Description Command Possible Responses Request ...

Page 164: ... to the fact that the network is not enciphering the communication ECPV ciphering When AT ECPI enables it the ECPV ciphering is sent during a connection whenever the communication is not enciphered If a connection becomes secure after that the ECPV ciphering is sent again to indicate that now the communication is enciphered ciphering Description 0 The connection is secured The network enciphers th...

Page 165: ...6 in the MS ch2 bsic2 to the BTS 15 and so on If any of the ch s is already in the top list then it is skipped The read command displays the data of every neighbour cell including the following parameters MCC MNC Cell ID BSIC Channel and Rx Level Description Command Possible Responses Set Neighbour Cells to monitor AT E2NBTS ch1 bsic1 ch2 bsic2 ch3 bsic3 ch4 bsic 4 ch5 bsic5 ch6 bsic6 ch7 bsic7 ch...

Page 166: ...o ITU mnc Description String Type Two digits in decimal format The Mobile Network Code identifies the PLMN operator in the serving cell ci Description String type Two byte cell ID in hexadecimal format bsic Description String Type One byte Base Stations Identification code in hexadecimal format rxl Description String Type Received Signal Strength level in dBm measured in idle mode ...

Page 167: ...nvoked before the checksum has been calculated the ME gives an ERROR message 12 2 AT ESAG Ericsson Add to Group This command adds a contact or a phone number to the current group Description Command Possible Responses Request phone book checksum AT E2PBCS E2PBCS cks CME ERROR err Show if the command is supported AT E2PBCS OK ERROR cks Description Hex type 1 byte in hexadecimal between containing t...

Page 168: ...meter has the following meaning if the item to add is a contact the itemindex is the index of the contact in the contacts book If the item to add is a phone number the itemindex is the index in the phone book Description Command Possible Responses Adds a new group to the hierarchical phone book AT ESCG name CME ERROR err OK ERROR Shows if the command is supported AT ESCG ESCG maxnamelength CME ERR...

Page 169: ... order s CME ERROR err OK ERROR mode Description 0 Settings for a credit card call passwd indexn asn type name vercode send order The four 4 parameters passwd indexn asn vercode are mandatory when mode 0 If all those are not submitted ERROR will be returned 1 Disable credit card calling passwd If any other parameters are submitted they are ignored 2 Enable one of the credit card call services pass...

Page 170: ...ne number of format specified by typex type Description Integer format Type of address name Description String Character string of the name tag for M M Maximum of 18 characters vercode Description String Character string 0 9 Maximum of 20 characters send order Description 1 Verification code first Default value 2 phone number to call first Description Command Possible Responses Deletes a group def...

Page 171: ...index AT ESDI gindex inde x CME ERROR err OK ERROR Show if the command is supported AT ESDI CME ERROR err OK ERROR gindex Description 1 10 The groups index within the hierarchical phone book index Description 1 15 The items index within the group Description Command Possible Responses Lists the groups defined in the hierarchical phone book AT ESGR ESGR gindex1 name1 CR LF gindex2 name2 OK ERROR Sh...

Page 172: ...up AT EGIR gindex EGIR index1 type1 itemindex CF LF index2 type2 itemindex OK ERROR Show if the command is supported AT EGIR OK ERROR gindex Description 1 10 The groups index within the hierarchical phonebook index Description 1 15 The items index within the group type Description Integer The kind of item See AT ESAG item table for definition itemindex Description Integer The item s index within t...

Page 173: ... possible settings AT ESNU ESNU list of supported type s CME ERROR err OK ERROR Read the current setting AT ESNU ESNU type 1 number 1 number type 1 CR LF ESNU type n number n number type n CME ERROR err OK ERROR type Description 0 Voice L1 1 Voice L2 2 Fax 3 Data number type Description 129 Default value when dialling string does not include the international access code character 145 Default valu...

Page 174: ...ossible Responses Shows the current setting CPBF findtext CPBF index1 number type text CR LF CBPF index2 number type text CME ERROR err OK ERROR Show if the command is supported CPBF CPBF nlength tlength CME ERROR err OK ERROR findtext Description string type Field of maximum length tlength character set as specified by the select TE character set command CSCS Description Command Possible Response...

Page 175: ...ional number 161 ISDN telephony numbering plan national number 128 255 Other values refer to GSM 04 08 section 10 5 4 7 text Description string type Field of maximum length tlength character set as specified by the select TE character set command CSCS nlength Description integer type Value indicating the maximum length of field number tlength Description integer type Value indicating the maximum l...

Page 176: ...orage AT CPBS storage password CME ERROR err OK ERROR Read the current setting AT CPBS CPBS storage CME ERROR err OK ERROR Test if the command is supported AT CPBS CPBS list of supported storage s CME ERROR err OK ERROR storage Description FD Fixed dialled numbers EN Emergency numbers ME ME phone book SM SIM phone book DC ME dialled calls list 30 entries RC ME received calls list 30 entries MC ME ...

Page 177: ... ERROR err OK ERROR index Description integer type Values in the range of location numbers of phone book memory number Description string type Phone number of format type type Description integer format Type of address octet default 145 when dialing string includes international access code character otherwise 129 refer to GSM 04 08 subclause 10 5 4 7 129 ISDN telephony numbering plan national int...

Page 178: ...GM29 INTEGRATOR S MANUAL 178 LZT 123 7361 R1B tlength Description integer type Value indicating the maximum length of field text ...

Page 179: ...3 to be used for reading writing etc If chosen storage is not appropriate for the ME but is supported by the TA final result code CMS ERROR err is returned Description Command Possible Responses Set preferred message storage AT CPMS mem1 mem2 mem3 CPMS used1 total1 used2 tot al2 used3 total3 CMS ERROR err OK ERROR Read the command AT CPMS CPMS mem1 used1 total1 mem2 used2 total2 mem3 used3 total3 ...

Page 180: ...ds Send Message from Storage CMSS and Write Message to Memory CMGW ME ME message storage SM SIM message storage mem3 Description string type Memory to which received SMs are preferred to be stored unless forwarded directly to TE Received CBMs are always stored in BM or some manufacturer specific storage unless directly forwarded to TE ME ME message storage SM SIM message storage used1 used2 used3 ...

Page 181: ...tional number Description Command Possible Responses Set service centre address AT CSCA sca tosca OK ERROR Show the current setting AT CSCA CSCA sca tosca OK ERROR Show if the command is supported AT CSCA OK ERROR sca Description string type GSM 04 11 3G TS 24 011 RP SC address Address Value field in string format BCD numbers or GSM default alphabet characters are converted to characters of the cu...

Page 182: ...ode Stores a message to memory storage mem2 Memory location index of the stored message is returned By default message status will be set to stored unsent but parameter stat allows other status values to be given ME TA manufacturer may choose to use different default stat values for different message types Entering PDU is the Description Command Possible Responses Set message format AT CMGF mode O...

Page 183: ...sage only applicable to SMs index Description Integer type Value in the range of location numbers supported by the associated memory length Description Integer type Value indicating in PDU mode CMGF 0 the length of the actual TP data unit in octets i e the RP layer SMSC address octets are not counted in the length pdu Description In the case of SMS GSM 04 11 SC address followed by GSM 03 40 TPDU i...

Page 184: ... TE character refer command CSCS Type of address given by tooa da Description String type GSM 03 40 TP Destination Address Value in string format BCD numbers or GSM default alphabet characters are converted to characters of the currently selected TE character refer command CSCS Type of address given by toda tooa Description String type GSM 04 11 TP Originating Address Type of Address octet in inte...

Page 185: ...ing can be cancelled by giving ESC character IRA 27 ctrl Z IRA 26 must be used to indicate the ending of PDU Text Mode Sends a message from a TE to the network SMS SUBMIT Message reference value mr is returned to the TE on successful message delivery Optionally when AT CSMS service value is 1 and there is mr Description Integer type GSM 03 40 TP Message Reference in integer format length Descripti...

Page 186: ...es that GSM 03 38 default alphabet is used and fo indicates that GSM 03 40 TP User Data Header Indication is not set if TE character set other than HEX refer command Select TE Character Set CSCS in TS 07 07 ME TA converts the entered text into GSM alphabet according to rules of Annex A backspace can be used to delete last character and carriage returns can be used previously mentioned four charact...

Page 187: ...ing format BCD numbers or GSM default alphabet characters are converted to characters of the currently selected TE character refer command CSCS Type of address given by toda toda Description String type GSM 04 11 TP Destination Address Type of Address octet in integer format when first character of da is IRA 43 default is 145 otherwise default is 129 mr Description String type GSM 03 40 TP Service...

Page 188: ...message storage mem2 to the network SMS SUBMIT or SMS COMMAND Reference value mr is returned to the TE on successful message delivery Optionally when CSMS service value is 1 and network Description Command Possible Responses Send from storage AT CMSS index CMSS mr CMS ERROR err OK ERROR Show if the command is supported AT CMSS OK ERROR index Description Integer type Value in the range of location ...

Page 189: ...Description String type GSM 03 40 TP Destination Address Value in string format BCD numbers or GSM default alphabet characters are converted to characters of the currently selected TE character refer command CSCS Type of address given by toda toda Description String type GSM 04 11 TP Destination Address Type of Address octet in integer format when first character of da is IRA 43 default is 145 oth...

Page 190: ...th of the actual TP data unit in octets i e the RP layer SMSC address octets are not counted in the length pdu Description String In the case of SMS GSM 04 11 SC address followed by GSM 03 40 TPDU in hexadecimal format ME TA converts each octet of TP data unit into two IRA character long hexadecimal number e g octet with integer value 42 is presented to TE as two characters 2A IRA 50 and 65 In the...

Page 191: ...er in integer format Default value is 0 according to 07 05 section 9 2 3 9 mn Description Integer GSM 03 40 TP Message Number da Description String type GSM 03 40 TP Destination Address Value in string format BCD numbers or GSM default alphabet characters are converted to characters of the currently selected TE character refer command CSCS Type of address given by toda toda Description String type...

Page 192: ...Forward unsolicited result codes directly to the TE TA TE link specific inband technique used to embed result codes and data when TA is in on line data mode mt Description 0 No SMS DELIVER indications are routed to the TE No class Class 0 class 1 and class 3 use mem3 as preferred storage Class 2 messages shall be stored in the SIM If it this is not possible then the MS shall send an error message ...

Page 193: ...icited result code CBM length CR LF pdu PDU mode enabled New CBMs are not stored in CBM memory ds Description 0 No SMS STATUS REPORTs are routed to the TE SMS STATUS REPORT is stored in ME TA 1 SMS STATUS REPORTs are routed to the TE using unsolicited result code CDS length CR LF pdu PDU mode enabled SMS STATUS REPORT is not stored in ME TA 2 SMS STATUS REPORTs are routed to the TE using unsolicit...

Page 194: ...S DELIVERs are routed directly to the TE using the unsolicited result code CMT oa alpha scts tooa fo pid dcs sca tosca length CR LF data text mode enabled About parameters in italics refer to the show text mode command CSDH 3 Class 3 SMS DELIVERs are routed directly to TE using unsolicited result codes CMT oa alpha scts tooa fo pid dcs sca tosca length CR LF data Text Mode enabled About parameters...

Page 195: ...message is received unread status in the storage changes to received read If reading fails final result code CMS ERROR err is returned Description Command Possible Responses Read message AT CMGR index CMGR stat alpha length CR LF pdu CMS ERROR err OK ERROR Show if the command is supported AT CMGR OK ERROR stat Description 0 Received unread message i e new message 1 Received read message 2 Stored u...

Page 196: ...SC address octets are not counted in the length pdu Description In the case of SMS GSM 04 11 SC address followed by GSM 03 40 TPDU in hexadecimal format ME TA converts each octet of TP data unit into two IRA character long hexadecimal number e g octet with integer value 42 is presented to TE as two characters 2A IRA 50 and 65 In the case of CBS GSM 03 41 TPDU in hexadecimal format ...

Page 197: ...gth CR LF data if text mode CMGF 1 command successful and SMS SUBMIT CMGR stat da alpha toda fo pid dcs vp sca tosca length CR LF data if text mode CMGF 1 command successful and SMS STATUS REPORT CMGR stat fo mr ra tora scts dt st if text mode CMGF 1 command successful and SMS COMMAND CMGR stat fo ct pid mn da t oda length CR LF cdata if text mode CMGF 1 command successful and CBM storage CMGR sta...

Page 198: ... format when first character of da is IRA 43 default is 145 otherwise default is 129 tooa Description String type GSM 04 11 TP Originating Address Type of Address octet in integer format default refer toda tora Description String type GSM 04 11 TP Recipient Address Type of Address octet in integer format default refer toda alpha Description String type Manufacturing specific Should be left empty b...

Page 199: ...eme is used or fo indicates that GSM 03 40 TP User Data Header Indication is set the entered text should consist of two IRA character long hexadecimal numbers which ME TA converts into 8 bit octet e g two characters 2A IRA 50 and 65 will be converted to an octet with integer value 42 sending can be cancelled by giving ESC character IRA 27 ctrl Z IRA 26 must be used to indicate the ending of the me...

Page 200: ...id Description 0 255 Protocol Identifier in integer format Default value is 0 according to 07 05 section 9 2 3 9 dcs Description 0 255 Data coding scheme See GSM 03 48 UCS2 and compressed text not supported sca Description String type GSM 04 11 RP SC address Address Value field in string format BCD numbers or GSM default alphabet characters are converted to characters of the currently selected TE ...

Page 201: ...x 30 minutes 168 196 TP VP 166 x 1 day 197 255 TP VP 192 x 1 week mn Description Integer type GSM 03 40 TP message number Description Command Possible Responses List message AT CMGL stat CMGL index stat alpha length CR LF pdu CR LF CMGL index stat alpha length CR LF pdu CMS ERROR err Show if the command is supported AT CMGL CMGL list of supported stat s stat Description 0 Received unread message i...

Page 202: ...al TP data unit in octets i e the RP layer SMSC address octets are not counted in the length pdu Description In the case of SMS GSM 04 11 SC address followed by GSM 03 40 TPDU in hexadecimal format ME TA converts each octet of TP data unit into two IRA character long hexadecimal number e g octet with integer value 42 is presented to TE as two characters 2A IRA 50 and 65 In the case of CBS GSM 03 4...

Page 203: ...scts tooa toda length CR LF data CR LF CMGL index2 stat oa da alpha scts tooa toda length CR LF data If text mode CMGF 1 command successful and SMS STATUS REPORT CMGL index1 stat fo mr ra tora scts dt st CR LF CMGL index2 stat fo mr ra tora scts dt st If text mode CMGF 1 command successful and SMS COMMANDs CMGL index stat fo ct CR LF CMGL index stat fo ct If text mode CMGF 1 command successful and...

Page 204: ...abet characters are converted to characters of the currently selected TE character refer command CSCS Type of address given by toda toda Description String type GSM 04 11 TP Destination Address Type of Address octet in integer format when first character of da is IRA 43 default is 145 otherwise default is 129 tooa Description String type GSM 04 11 TP Originating Address Type of Address octet in in...

Page 205: ...habet e g 17 IRA 49 and 55 will be converted to character Π GSM 23 if dcs indicates that 8 bit or UCS2 data coding scheme is used or fo indicates that GSM 03 40 TP User Data Header Indication is set the entered text should consist of two IRA character long hexadecimal numbers which ME TA converts into 8 bit octet e g two characters 2A IRA 50 and 65 will be converted to an octet with integer value ...

Page 206: ...ult 0 sn Description Integer GSM 03 41 CBM Serial Number mid Description String type All different possible combinations of CBM message identifiers refer mid default is empty string e g 0 1 5 7 mid GSM 03 41 CBM Message Identifier in integer format page Description Integer format GSM 03 41 CBM Page Parameter bits 4 7 in integer format pages Description Integer format GSM 03 41 CBM Page Parameter b...

Page 207: ...rr OK ERROR Show if the command is supported AT CMGD OK ERROR index Description Integer type Value in the range of location numbers supported by the associated memory Description Command Possible Responses Set the show text mode AT CSDH show CME ERROR err OK Display current settings AT CSDH CSDH show CME ERROR err Show if the command is supported AT CSDH CSDH list of supported show s OK CME ERROR ...

Page 208: ...T CSMP fo vp pid dcs CME ERROR err OK ERROR Display current settings AT CSMP CSMP fo vp pid dcs CME ERROR err Show if the command is supported AT CSMP CSMP List of supported fo s list of supported vp s list of supported pid s list of supported dcs s CME ERROR err OK ERROR fo Description 0 255 Depending on the command or result code first octet of GSM 03 40 SMS DELIVER SMS SUBMIT default value 17 S...

Page 209: ...ommand shows current setting and test command display conversion schemes implemented in the TA Description Command Possible Responses Set command informs TA which character set is used by the TE AT CSCS chset OK ERROR Show the current setting AT CSCS CSCS chset OK ERROR Show list of supported character sets AT CSCS CSCS list of supported chset s OK ERROR chset Description GSM GSM default alphabet ...

Page 210: ...Show supported message types along with the current service setting AT CSMS CSMS service mt mo bm OK ERROR Show list of supported services AT CSMS CSMS list of supported service s OK ERROR service Description 0 GSM 03 40 and 03 41 The syntax of SMS AT commands is compatible with GSM 07 05 Phase 2 version 4 7 0 Phase 2 features which do not require new command syntax may be supported e g correct ro...

Page 211: ...22 values 300 ME failure 302 Operation not allowed 304 Invalid PDU mode parameter 310 SIM not inserted 311 SIM PIN required 312 PH SIM PIN required 313 SIM failure 314 SIM busy 315 SIM wrong 316 SIM PUK required 317 SIM PIN2 required 318 SIM PUK2 required 500 Unknown error 511 Other values in range 256 511 are reserved 512 Manufacturer specific ...

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Page 213: ...tion Command Possible Responses Select cell broadcast message type AT CSCB mode mids CMS ERROR err OK ERROR Shows the current setting AT CSCB CSCB mode mids OK ERROR Show if the command is supported AT CSCB CSCB list of supported mode s OK ERROR mode Description 0 Message types in mids and dcss are accepted mids Description string type All different possible combinations of CBM message identifiers...

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Page 215: ... the messages below are not sent to the application The unsolicited result codes shall be disabled by default Unsolicited Result Codes The unsolicited result codes defined in sections below can be received Description Command Possible responses Set the presentation of the unsolicited result codes corresponding to STK AT E2STKS on_off CME ERROR err OK ERROR Read the current status of the presentati...

Page 216: ...ROR Test if the command is supported AT E2STKD E2STKD list of supported answer CME ERROR err OK ERROR answer Description 0 OK Performed as required the text was displayed and cleared as requested It corresponds to 00 Command performed successfully described in the GSM standard 1 Failed User Terminated Session the text was displayed as requested and the user wants to end the proactive session It co...

Page 217: ...abet as defined in GSM 03 38 with bit 8 set to 0 It corresponds to data coding scheme of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet text_length Description Integter type Value indicating the maximum length of field text text Description string typ...

Page 218: ...tandard 1 Failed User Terminated Session the text was displayed as requested and the user wants to end the proactive session It corresponds to 10 Proactive session terminated by the user described in the GSM standard 2 Failed User requests backward move the text was displayed as requested and the user wants to go backwards in the session It corresponds to 11 Backward move in the proactive SIM sess...

Page 219: ...h coding Description 0 Text is coded in unpacked format using the SMS default 7 bit coded alphabet as defined in GSM 03 38 with bit 8 set to 0 It corresponds to data coding scheme of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet prompt_text_length De...

Page 220: ...uests backward move the text was displayed as requested and the user wants to go backwards in the session It corresponds to 11 backward move in the proactive SIM session requested by the user 3 Failed No response from user the text was displayed and the user did not react It corresponds to 12 No response from user 4 Failed Screen is busy the text could not be displayed response_type Description 0 ...

Page 221: ...g the SMS default 7 bit coded alphabet as defined in GSM 03 38 with bit 8 set to 0 It corresponds to data coding scheme of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet 2 Text is coded in UCS2 alphabet as defined in GSM 03 38 It corresponds to data c...

Page 222: ...sponses Answer to the reception of SELECT ITEM AT E2STKL answer user_response CME ERROR err OK ERROR Test if the command is supported AT E2STKL E2STKL list of supported answer list of supported user_response CME ERROR err OK ERROR answer Description 0 OK Performed as required It corresponds to 00 command performed succesfully described in the GSM standard 1 Failed User terminated session It corres...

Page 223: ... It corresponds to data coding scheme of 7 bit GSM default alphabet text_length Description Integer type 0 240 Value indicating the maximum length of field alpha_id itemn1 Itemn alpha_id Description String type Field of string type between Coding is according to EFAND as defined in GSM 11 11 default Description Integer type The default parameter is a single byte between 1 and 255 It shows the defa...

Page 224: ...is supported AT E2STKM E2STKM list of supported answer list of supported on_off CME ERROR err OK ERROR answer Description 0 OK Performed as required it corresponds to 00 command performed successfully described in the GSM standard 1 Failed User Terminated Session the command was executed as requested and the user wants to end the proactive session It corresponds to 10 proactive session terminated ...

Page 225: ...of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet text_length Description Integer type Value indicating the maximum length of field alpha_id itemn1 Itemn alpha_id Description String type Field of string type between Coding is according to EFAND as def...

Page 226: ...l application to send the appropriate answer after receiving the unsolicited result code and before the timeout expires If Answer command is sent once the timeout expires an ERROR response is generated Description Command Possible responses Do the menu selection AT E2STKN sel_item CME ERROR err OK ERROR Test if the command is supported AT E2STKN E2STKN list of supported sel_item CME ERROR err OK E...

Page 227: ... busy the text could not be displayed 6 Failed User rejected call set up request It corresponds to 22 7 Failed User cleared down call before connection or network release It corresponds to 23 ton Description Integer type Field of 1 byte indicating the Type of Number coded as for EFAND See GSM 04 08 section 10 5 4 7 for the allowed values dial_string Description String type Phone number of format t...

Page 228: ... in unpacked format using the SMS default 7 bit coded alphabet as defined in GSM 03 38 with bit 8 set to 0 It corresponds to data coding scheme of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet text_length Description Integer type 0 240 Value indicati...

Page 229: ...cked format using the SMS default 7 bit coded alphabet as defined in GSM 03 38 with bit 8 set to 0 It corresponds to data coding scheme of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet text_length Description Integer type 0 240 Value indicating the m...

Page 230: ... 38 with bit 8 set to 0 It corresponds to data coding scheme of 8 bit 1 Text is coded in packed format using the SMS default 7 bit coded alphabet packed in 8 bit octets as defined in GSM 03 38 It corresponds to data coding scheme of 7 bit GSM default alphabet text_length Description Integer type 0 240 Value indicating the maximum length of field alpha_id alpha_id Description String type Field of s...

Page 231: ...eriod applicable to Proactive SIM mechanism indicator Description Integer type Indicator describes the mode that the SIM has requested when sending a REFRESH command 0 SIM initialization and full file change notification 1 File change notification 2 SIM initialization and file change notification 3 SIM initialization 4 SIM reset Command Description Integer type 0 6 It defines the command that the ...

Page 232: ...command timer Description Integer type 0 99 Specifies the value in seconds to be set in the timeout associated with the command specified in command 0 All the commands timeouts are set to its default value 1 99 The timeout of the command specified in command is set to this value ...

Page 233: ... CME ERROR err is returned See CME ERROR Mobile Equipment Error Code page 57 Note This command must take into account what line is chosen with AT ELIN Read command returns the current value of ACM Description Command Possible Responses Reset the ACM Accumulated Call Meter value on the SIM AT CACM passwd CME ERROR err OK ERROR Show the current value AT CACM CACM acm CME ERROR err OK ERROR Tests if ...

Page 234: ...ils in an ME error CME ERROR err is returned Read command returns the current value of ACMmax Description Command Possible Responses Set command sets the Advice of Charge related accumulated call meter maximum value in SIM file EFACMmax AT CAMM acmmax passwd CME ERROR err OK ERROR Read the current value AT CAMM CAMM acmmax CME ERROR err OK ERROR Test if the command if supported AT CAMM CME ERROR e...

Page 235: ...olicited reporting is activated or not Read command is available when the unsolicited result code is supported It is recommended although optional that the test command return the supported mode values Description Command Possible Responses Execute command AT CAOC mode CAOC ccm CME ERROR err OK ERROR Read command shows the current mode AT CAOC CAOC mode OK ERROR Test command shows if the command i...

Page 236: ...s the current parameters of PUCT For information on the character set see AT CSCS in the Short Message Services section Description Command Possible Responses Set command sets the parameters of Advice of Charge related price per unit and currency table in SIM file EFPUCT AT CPUC currency p pu passwd CME ERROR err OK ERROR Shows the current values AT CPUC CPUC currency ppu CME ERROR err OK ERROR Sh...

Page 237: ...r type Description Command Possible Responses Enable and disable notification with the unsolicited result code EDIF AT EDIF onoff CME ERROR err OK ERROR Show the current setting AT EDIF EDIF onoff CME ERROR err OK ERROR Show if the command is supported AT EDIF EDIF list of supported onoff s CME ERROR err OK ERROR onoff Description 0 Disable notification with the unsolicited result code EDIF 1 Enab...

Page 238: ...cited Result Codes ELIP alpha tag EOLP alpha tag Description Command Possible Responses Sets the alpha tag to be displayed in the ME AT EIPS ID alphatag mode CME ERROR err OK ERROR Read the current setting AT EIPS EIPS ID1 alphatag mode1 CR LF EIPS ID2 alphatag mode2 CR LF CME ERROR err OK ERROR Test if the command is supported and list the possible settings AT EIPS EIPS list of supported ID s lis...

Page 239: ...string is sent the command will return OK if parsed and sent successfully otherwise ERROR is returned The command does not verify that the operation executes successfully use the AT E2SSI command to gain feedback of the operation status Description Command Possible Responses Set the current line to line AT ELIN line ELIN line CME ERROR err OK ERROR Read the current line AT ELIN ELIN line CME ERROR...

Page 240: ...rvValue SS_Status ForwardedToNr NoReplyConditionTime CLI_RestrictionOption or E2SSI errorcode Opcode SS_Code BasicServChoice BasicServValue SS_Status SubscriptionOption SS_String Description String Type String in double quotes containing a Public MMI command to modify activate interrogate or deactivate a Supplementary Service String can contain values 0 9 and Description Command Possible Responses...

Page 241: ...TATION 18 CALLING_LINE_IDENTIFICATION_RESTRICTION 19 CONNECTED_LINE_IDENTIFICATION_PRESENTATION 20 CONNECTED_LINE_IDENTIFICATION_RESTRICTION 21 MALICIOUS_CALL_IDENTIFICATION 32 ALL_FORWARDING_SERVICES 33 CALL_FORWARDING_UNCONDITIONAL 40 ALL_CONDITIONAL_FORWARDING_SERVICES 41 CALL_FORWARDING_ON_MOBILE_SUBSCRIBER_BUSY 42 CALL_FORWARDING_ON_NO_REPLY 43 CALL_FORWARDING_ON_SUBSCRIBER_NOT_REACHABLE 49 E...

Page 242: ..._OF_ALL_IC_CALLS_WHEN_OUTSIDE_HPLMN BasicServChoice Description 2 BEARER_SERVICE 3 TELE_SERVICE SScode Description BasicServValue Description TELE_SERVICE BEARER_SERVICE 0 TS_ALL_TELE_SERVICES BS_ALL_BEARER_SERVICES 16 TS_SPEECH BS_ALL_DATA_CDA_SERVICES 17 TS_TELEPHONY BS_DATA_CDA_300BPS 18 TS_EMERGENCY_CALLS BS_DATA_CDA_1200BPS 20 BS_DATA_CDA_2400BPS 21 BS_DATA_CDA_4800BPS 22 BS_DATA_CDA_9600BPS ...

Page 243: ...CH_DATA_CDS 64 TS_VIDEOTEX BS_ALL_SPEECH_FOLLOWED_BY_DATA_CD A 72 BS_ALL_SPEECH_FOLLOWED_BY_DATA_CD S 80 TS_TELETEX BS_ALL_DATA_CIRCUIT_ASYNCHRONOUS 88 BS_ALL_DATA_CIRCUIT_SYNCHRONOUS 96 TS_ALL_FAX_SERVICES BS_ALL_ASYNCHRONOUS_SERVICES 97 TS_FAX_GROUP3_ALTER_SPEECH 98 TS_AUTOMATIC_FAX_GROUP3 99 TS_FAX_GROUP4 104 BS_ALL_SYNCHRONOUS_SERVICES 112 TS_ALL_DATA_SERVICES 120 BS_12_KBIT_UNRESTRICTED_DIGIT...

Page 244: ...e number string in double quotes NoReplyConditionTime Description 0 65532 Integer value for time CLI_Restriction Option Description 0 PERMANENT 1 TEMPORARY_DEFAULT_RESTRICTED 2 TEMPORARY_DEFAULT_ALLOWED Subscription Option Description 1 OVERRIDE_CATEGORY 2 CLI_RESTRICTION_OPTION 5 RESTRICTION_PER_CALL SS_Status Description ...

Page 245: ...ses Request Calling forwarding number and conditions AT CCFC reason mode number ty pe class satype CME ERROR err when mode 2 and command successful CCFC status class1 number type satype CR LF CCFC status class2 number type satype OK ERROR Show if the command is supported AT CCFC CCFC list of supported reason s CME ERROR err OK ERROR reason Description 0 Unconditional 1 Mobile busy 2 No reply 3 Not...

Page 246: ... integer format Type of subaddress octet 128 NSAP X 213 ISO 8348 AD2 even number of address signals 136 NSAP X 213 ISO 8348 AD2 odd number of address signals 160 User defined even number of address signals 168 User defined odd number of address signals 128 255 Other values reserved classx Description integer Sum of integers each representing a class of information Default value is 7 1 Voice L1 2 D...

Page 247: ...e TE when call waiting service is enabled The command is abortable when the network is interrogated The interaction of this command with other commands based on other GSM UMTS supplementary services is described in the GSM UMTS standards Test command returns values supported by the TA as a compound value Description Command Possible Responses Request call waiting AT CCWA n mode class when mode 2 a...

Page 248: ...c 32 Data circuit async 64 Dedicated packet access 128 Dedicated PAD access status Description 0 Not active 1 Active number Description String type String type phone number of forwarding address in format specified by type type Description Integer format Type of address octet in integer format GSM 04 08 10 5 4 7 err Description 0 Phone failure 3 Operation not allowed 4 Operation not supported 21 I...

Page 249: ...1 The interaction of this command with other commands based on other GSM UMTS supplementary services is described in the GSM UMTS standards Note Call Hold and MultiParty are only applicable to teleservice 11 It is recommended although optional that test command returns a list of operations which are supported The call number required by some operations is denoted by x e g CHLD 0 0x 1 1x 2 2x 3 Des...

Page 250: ...t has no effect on the execution of the supplementary service CLIP in the network When the presentation of the CLI at the TE is enabled if the calling subscriber has allowed it the unsolicited result code CLIP number type alpha response is returned after every RING or CRING type result code sent from TA to TE refer to AT CRC in section Whether this will be used when a normal voice call is answered...

Page 251: ...ription 0 CLIP not provisioned 1 CLIP provisioned 2 Unknown e g no network number Description String Type phone number of format specified by type type of address octet in integer format refer to GSM 04 08 sub clause 10 5 4 7 type Description 129 129 ISDN telephony numbering plan national international unknown 145 145 ISDN telephony numbering plan international number 161 161 ISDN telephony number...

Page 252: ...mmand gives the default adjustment for all outgoing calls given in n and also triggers an interrogation of the provision status of the CLIR service given in m Test command returns values supported by the TA as a compound value Note On a per call base CLIR functionality is explained in subclause ITU T V 25ter dial command n Description 0 Presentation indicator is used according to the subscription ...

Page 253: ... notification is received unsolicited result code CSSU code2 index is sent to TE In case of MT call setup result code is sent after every CLIP result code refer command Calling line identification presentation CLIP and when several different code2 s are received from the network each of them shall have its own CSSU result code Note The difference between index and cindex is that index is a positio...

Page 254: ...calls are barred 6 Incoming calls are barred 7 CLIR suppression rejected index Description 0 9 CUG index 10 No index preferred CUG taken from subscriber data code2 Description 0 This is a forwarded call MT call setup 1 This is a CUG call also index present MT call setup 2 Call has been put on hold during a voice call 3 Call has been retrieved during a voice call 4 Multiparty call entered during a ...

Page 255: ...ands based on other GSM supplementary services is described in the GSM standard Test command returns values supported by the TA as a compound value Some different scenarios are shown below An incoming network initiated USSD Notify should be presented to the external application as an unsolicited result code CUSD if the external application has enabled result code presentation An incoming USSD requ...

Page 256: ...2 Terminate abort USSD dialogue This value is not applicable to the read command response str Description string String type USSD when str parameter is not given network is not interrogated If dcs indicates that GSM 03 38 default alphabet is used if TE character set other than HEX refer command Select TE Character Set CSCS ME TA converts GSM alphabet into current TE character set according to rule...

Page 257: ...sive incoming call Incoming USSD notify telling the user that the incoming call is expensive AT Command Result Code Description AT CUSD 1 55 0700 Enable the Result Code presentation in the TAE and send a USSD request asking for an alarm at the time 07 00 CUSD 0 ALARM At 07 00 the network sends an alarm to the user ...

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Page 259: ...7 AT E2ESC M2M Escape Sequence Guard Time 143 AT E2FAX Ericsson M2M Fax Comm Baud Rate Modification 129 AT E2NBTS Ericsson M2M Neighbour BTS 165 AT E2PBCS Ericsson M2M Phonebook Check Sum 167 AT E2SPN M2M Service Provider Indication 152 AT E2SSD M2M Supplementary Service Dispatch 239 AT E2SSI M2M Supplementary Service Indications 240 AT E2SSN Ericsson M2M SIM Serial Number 155 AT E2STKC M2M STK Se...

Page 260: ... EMIC Ericsson Microphone Mode 102 AT EMIR Ericsson Music Mute Indication Request 103 AT EPEE Ericsson Pin Event 76 AT EPNR Ericsson Read SIM Preferred Network 154 AT EPNW Ericsson Write SIM Preferred Network 155 AT ESAG Ericsson Add to Group 167 AT ESCG Ericsson Create Group 168 AT ESCN Ericsson Set Credit Card Number 169 AT ESDG Ericsson Delete Group 170 AT ESDI Ericsson Delete Group Item 171 AT...

Page 261: ...lity of Service Profile Requested 118 AT CGREG GPRS Network Registration Status 121 AT CGSMS Select Service for MO SMS Messages 122 AT CGSN Read MS Product Serial Number Identification 133 AT CHLD Call Hold and Multiparty 249 AT CHSC HSCSD Current Call Parameters 123 AT CHSD HSCSD Device Parameters 124 AT CHSN HSCSD Non Transparent Call Configuration 125 AT CHSR HSCSD Parameters Report 126 AT CHSU...

Page 262: ...Operator Selection 161 AT CPAS Phone Activity Status 82 AT CPBF Phonebook Find 174 AT CPBR Phonebook Read 174 AT CPBS Phone Storage 176 AT CPBW Phonebook Write 177 AT CPIN PIN Control 83 AT CPMS Preferred Message Storage 179 AT CPUC Price Per Unit and Currency Table 236 AT CPWD Change Password 84 AT CR Service Reporting Control 86 AT CRC Cellular Result Code 87 AT CREG Network Registration 162 AT ...

Page 263: ...ce Local Rate Reporting 142 AT IPR Cable Interface Port Command 143 AT VTS DTMF and Tone Generation 67 AT WS46 Mode Selection 136 ATA Answer 61 ATD Dial 62 ATE Command Echo 137 ATH Hang up 63 ATI Identification Information 133 ATO Return to Online Data Mode 64 ATP Select Pulse Dialling 64 ATQ Result Code Suppression 69 ATS0 Automatic Answer Control 69 ATS2 Escape Sequence Character 70 ATS3 Command...

Page 264: ...CE Response Format 137 ATX Call Progress Monitoring Control 65 ATZ Reset to Default Configuration 138 AT Command Description Page No Unsolicited Result Code Description Page No E2STKE STK Send Short Message 228 E2STKP STK Send SS 229 E2STKR STK Refresh 231 E2STKU STK Send USSD 229 ...

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