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Testing and maintenance 17

Meridian SL-100 M2000 Digital Telephone Reference Manual

Summary of Contents for M2018

Page 1: ...555 4001 110 Meridian SL 100 Meridian SL 100 M2000 Digital Telephone Reference Manual MSL07 Standard 09 03 July 2002 ...

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Page 3: ...herein confidential and shall protect same in whole or in part from disclosure and dissemination to third parties and use same for evaluation operation and maintenance purposes only Changes or modifications to the Meridian SL 100 without the express consent of Nortel Networks may void its warranty and void the user s authority to operate the equipment Information is subject to change without notic...

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Page 5: ...rmation June 1997 Version 09 01 MSL07 This version adds the Trunk Member Display TRKDISP feature description November 1996 Version 08 02 MSL06 This version removes ordering information for the M2000 series telephone sets September 1996 Version 08 01 MSL06 Thsi version changes references of M2216ACD sets to M2216 and adds station feature Multiple Message Waiting Indication September 1995 Version 07...

Page 6: ...one characteristics 2 9 Volume control 2 10 Peripheral equipment 2 10 Digital line module 2 10 Intelligent peripheral equipment 2 11 Performance Specifications 3 1 Purpose 3 1 Environmental and safety requirements 3 1 Temperature and humidity 3 1 Electromagnetic Interference 3 1 Loop engineering 3 2 Data characteristics 3 2 Feature description 4 1 Purpose 4 1 Station features 4 1 Fixed keys 4 2 Ha...

Page 7: ...ment tests 6 5 MADO self test 6 6 Table XLANAME 6 8 Trouble locating procedures 6 9 Automatic set relocation 6 12 ASR procedures 6 13 ASR audit 6 16 Keyboard dialing 7 1 Purpose 7 1 Operation 7 1 MADO KBD 7 1 KBD features 7 2 Keyboard dialing menus 7 2 Main menu 7 2 Modify menu 7 3 User input characteristics 7 4 Prompt message characteristics 7 4 Call disconnection 7 4 Keyboard feature operation 7...

Page 8: ...Contents vii Meridian SL 100 M2000 Digital Telephone Reference Manual ...

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Page 10: ... the first release of the same document is 02 01 The second two digits indicate the issue The issue number increases each time the document is revised but rereleased in the same software release cycle For example the second release of a document in the same software release cycle is 01 02 To determine which version of this document applies to the software in your office and how documentation for y...

Page 11: ... Reference Manual Lines Maintenance Guide What precautionary messages mean The types of precautionary messages used in Nortel Networks documents include attention boxes and danger warning and caution messages An attention box identifies information that is necessary for the proper performance of a procedure or task or the correct interpretation of information or data Danger warning and caution mes...

Page 12: ... open the front panel of the inverter unless fuses F1 F2 and F3 have been removed The inverter contains high voltage lines Until the fuses are removed the high voltage lines are active and you risk being electrocuted WARNING Damage to the backplane connector pins Align the card before seating it to avoid bending the backplane connector pins Use light thumb pressure to align the card with the conne...

Page 13: ...ariable is explained in a list that follows the command string Responses Responses correspond to the MAP display and are shown in a different type FP 3 Busy CTRL 0 Command request has been submitted FP 3 Busy CTRL 0 Command passed The following excerpt from a procedure shows the command syntax in this document Manually busy the CNTRL on the inactive plane by typing BSY CTRL ctrl_no where cntrl_no ...

Page 14: ...12 sets are manufacture discontinued M2317 with 11 programmable feature keys a twelfth key for the handsfree mute function which provides integrated handsfree service and five additional programmable softkeys Equipped with the Meridian Asynchronous Data Option MADO all M2000 Digital Telephones transmit or receive simultaneous voice and data This means that a user can talk on a directory number loo...

Page 15: ... 110 Standard 09 03 July 2002 Note Some of the products in this document have been manufacture discontinued This document is to reference the use of the phones with updated or new software availability on the Meridian SL 100 ...

Page 16: ... provide data communications which provides a significant cost savings potential M2000 Digital Telephones connect to the Meridian SL 100 system through a two wire loop carrying two independent 64 kbyte s Pulse Code Modulation PCM channels with two associated 8 kbyte s signaling channels One of the two PCM channels is dedicated to voice the other is dedicated to data Line cords and handset cords on...

Page 17: ...t data speeds from 110 byte s to 19 2 kbyte s The firmware in the MADO serves as an interface between the user and the Meridian SL 100 system for establishing data calls The firmware performs the following functions scans for user keyboard input decodes and converts user inputs to appropriate key press codes to send to the Line Group Controller LGC interprets call sequencing commands from the LGC ...

Page 18: ...Again MADO supports both types of keyboard dialing This support allows Hayes Keyboard Dialing to be used when use of the Hayes type keyboard dialing command protocol is necessary It also allows Meridian SL 100 KBD to be used in all other instances The escape code character the escape code guard time the wait time for carrier and the auto answer status set for Hayes Keyboard Dialing affect Meridian...

Page 19: ...LCD indicators support four key and LCD states as shown in Table 2 A piezo disc transducer supports alerting tones and on hook dialing The M2009 is loop powered but when equipped with the MADO the phone set requires an auxiliary power supply and converter Handset Release key Dial pad Microphone Volume control LCD indicator Hold key Loudspeaker Programmable function keys 8 in 208 mm 9 in 226 5 mm ...

Page 20: ... M2018 Digital telephone figure 3 has the following characteristics There are 18 assignable key and LCD indicator pairs LCD indicators support four key and LCD states as shown in Table 3 A piezo disc transducer supports alerting tones and on hook dialing The M2018 is loop powered but when equipped with the MADO the phone set requires an auxiliary power supply and converter Table 2 M2009 LCD Indica...

Page 21: ...igure 4 has the following characteristics There are 12 key and LCD indicators 11 pairs are assignable and 1 pair is permanently assigned for the use of an integrated handsfree and mute function LCD indicators support four key and LCD states as shown in Table 4 A loudspeaker provides alerting tone and provides voice reproduction during handsfree operation A microphone is included Table 3 M2018 LCD ...

Page 22: ...shows the configuration and dimensions of the M2112 Digital Telephone Figure 4 M2112 Digital telephone M2317 The M2317 Digital Telephone Figure 5 has the following characteristics There are 12 key and LCD indicators 11 pairs are assignable and 1 pair is permanently assigned for the use of an integrated handsfree and mute function LCD indicators support four key and LCD states as shown in Table 5 T...

Page 23: ...luded Loop powering and an auxiliary power supply is required When equipped with the MADO it requires an auxiliary power supply and converter The following table shows the M2317 function and LCD indicator states The following figure shows the configuration and dimensions of the M2317 Digital Telephone Figure 5 M2317 Digital telephone Table 5 M2317 LCD Indicator States Function LCD state Idle Off R...

Page 24: ...r supply fails the handsfree feature does not operate However all other loop powered functions remain operational In case of a general ac power failure the telephones remain operational without the handsfree features only if the Meridian SL 100 system uses a backup battery WARNING Possibility of equipment damage Data An auxiliary power supply converter is needed in addition to the power from the l...

Page 25: ...or sound currently being received To change the volume of the ringing sound the user must press Volume Up or Volume Down during the interval when a burst of ringing is received The telephone set retains the volume settings for subsequent calls until new volume adjustments are made Note When an M2000 digital telephone is disconnected maintenance is performed on the loop or a restart occurs both the...

Page 26: ... line cards The UEM is stackable in units of one to four The UEMs rest on a pedestal base and are covered by a top cap The UEMs pedestal and top cap are collectively called the Intelligent Peripheral Equipment Column IPEC The IPE and the DLM support the following telephone sets and data terminals Digital IVD sets M2900 M2018 M2112 M2317 Meridian Asynchronous Data Option MADO Touch sets M3000 Touch...

Page 27: ...12 General description 555 4001 110 Standard 09 03 July 2002 Note For more information on the IPE refer to the Intelligent Peripheral Equipment IPE Reference Manual ...

Page 28: ...idity The following table lists temperature and humidity specifications for M2000 Digital Telephones Electromagnetic Interference The radiated and conducted magnetic interference meets the requirements of Subpart J of Part 15 of the Federal Communications Commission FCC rules for Class A computing devices Table 1 Temperature and humidity Temperature range Relative humidity Operating State 32o to 1...

Page 29: ...ollowing equation LM 14 UC x UL 14 where LM loop length in ft km UC length of the under carpet cable in ft km UL loss of the under carpet cable in dB ft dB km at 256 kHz Data characteristics The MADO communicates with the Data Terminal Equipment DTE using the characteristics listed in the following table Table 2 MADO Data characteristics Characteristic Specification Data type ASCII ANSI standard X...

Page 30: ...ital telephone features Sheet 1 of 2 Station feature Station feature Automatic Answerback Individual Page from Group Intercom Automatic Dial Intercom Automatic Line Last Number Redial from Station Busy Override Listen On Hold Call Forward Make Set Busy Call Hold Malicious Call Hold Call Park Message Waiting Multiple Station Message Waiting Indication Call Pickup Multiple Appearance Directory Numbe...

Page 31: ...r can talk to the other party without lifting the handset Activate the Handsfree feature by pressing the Handsfree Mute key The Handsfree Mute Liquid Crystal Display LCD indicator shows the status of the handsfree unit Deactivate handsfree by picking up the handset If the calling party disconnects before the handsfree user hangs up the handsfree feature remains enabled unless the user presses the ...

Page 32: ...er remains on which prevents the other party from overhearing local conversation The Handsfree Mute LCD flashes while the Handsfree feature is in the Mute mode Pressing the Handsfree Mute key a second time restores microphone operation and the Handsfree Mute indicator lights Soft keys M2317 only The M2317 has keys 1 through 37 Keys 1 through 11 are programmable keys with associated indicators Thes...

Page 33: ...can be used as code access features are as follows Call Park PRK Call Pickup CPU Speed Call Short SCS Speed Call Long SCL Speed Call User SCU Call Forwarding CFX Conference Call CNF The function of the soft keys change during call processing Call progress information describes what is happening to a call as it proceeds through the network to its destination Call progress information includes the f...

Page 34: ...h also selects the PDN dials digits which selects the Predial mode presses the LAST soft key presses the SAVED soft key Call transfer TRANSFER Conference 6 CONFER Message waiting MESSAGE Privacy release PRIVACY Ring again RINGBAK Speed Call user SPEED Controller switch parties SWITCH Complete call CONNECT Transfer complete conference CONNECT Table 4 Soft keys controlled by the M2317 Feature Screen...

Page 35: ...ons of call processing states supported by the M2317 Sheet 1 of 2 Call processing state Description Idle On hook voice and data Dialtone Ready to transmit dialed digits Intercom dialtone Ready to transmit digits for a group intercom call Dialing Tansmitting dialed digits Busy Called party is off hook Reorder Called party is unavailable Ringback Called party is ringing ERWT_CBQ Initial set of route...

Page 36: ...ivate line dialing Dialed digits transmits over a private line Private line established Connection is made with a private line Voice call group call established Connection is made using an intercom key or pre set conference key Table 6 Corresponding soft keys of the call processing states supported by the M2317 Sheet 1 of 2 Call processing state Soft keys Idle RINGBAK FORWARD SPEED HELD TIMER MORE...

Page 37: ..._CBQ RINGBAK SAVE Established CONFER PARK TIMER SAVE TRANSFER PRIVACY MORE Intercom established TRANSFER CONFER TIMER SAVE CONF XFER dialtone SPEED SAVED RINGBAK CONF XFER dialing No soft keys CONF XFER busy RINGBAK SAVE CONF XFER reorder No soft keys XFER ringback CONNECT SAVE CONF ringback SAVE Consultation CONNECT SWITCH Consultation hold CONNECT SWITCH Private line dialing SAVED LAST Private l...

Page 38: ...uipment being used and reference to the user s data terminal manual may be necessary For a Meridian SL 100 MADO Keyboard Dialing routine refer to the chapter Keyboard dialing The Hayes Keyboard Dialing feature provides DTE users with a means to use personal computer software packages requiring a Hayes type keyboard dialing command protocol For a Hayes Keyboard Dialing routine refer to the chapter ...

Page 39: ...ndary terminals The visual indication on the secondary terminals consists of a lit liquid crystal display LCD lamp associated with the MSMWI key When message waiting indication is turned on for the primary terminal the LCD lamp associated with the corresponding MSMWI key on the secondary terminal s is turned on lit in a steady state When message waiting indication is turned off for the primary ter...

Page 40: ...I feature is a help desk Indication of messages left for a help desk is currently only provided on the help desk terminal itself With the MSMWI feature help desk personnel will Table 7 Valid terminals for the MSMWI feature Terminal description Terminal type Proprietary business sets PSET PSET w display M2000 digital telephones digital IVD sets M2009 M2018 M2112 M2317 Meridian modular telephones di...

Page 41: ...ure is activated and displays the common language location identifier CLLI and circuit member of the trunk to which it is connected After depressing the same key a second time the feature TRKDISP can display the trunk data from any trunk type TRKDISP is datafilled in SERVORD The existence of this feature can be verified by the query line equipment number QLEN query directory number QDN query worki...

Page 42: ...er to include all loose parts in the shipment such as cords handset power unit labels and lenses M2000 digital telephone installation The step by step routine in Procedure 1 details the installation procedures for any M2000 Digital Telephone Procedure 1 M2000 digital telephone installation 1 Place telephone upside down on several sheets of soft clean paper on a solid level work surface to prevent ...

Page 43: ...e cord from being pulled out inadvertently during service 8 Ensure that this latch tab is firmly snapped into place If You are installing the M2112 Then Perform Steps 9 22 9 Connect the 6 conductor line cord to the telephone base Response See Figure 1 10 Tuck the line cord under the four restraining tabs Response This allows the telephone to sit level on the desk 11 Insert connecting block into wa...

Page 44: ...ssing down on key as required 22 Repeat Steps 20 and 21 for all keys Task is complete The following figure shows a veiw of the jacks and tabs at the base of an M2000 digital telephone Figure 1 View of jacks and tabs at base of telephone FW xxxxx Restraining tabs for line and handsfree cord Restraining tab for handset cord Icons identifying the connector below Handsfree unit or headset TELADAPT con...

Page 45: ...les in the header connector and secure tightly to prevent accidental disconnection during data terminal operation 3 Plug power supply converter connector securely into power jack that is to the right of the RS 232 C connector 4 Plug power supply transformer into the nearest AC outlet Task is complete The following figure shows the location of the RS 232 C and power supply converter connectors on t...

Page 46: ... are polarity sensitive and a dead loop or absence of dial tone may indicate reversed tip and ring polarities Key LCD indicator tests Some station access tests originate at the M2000 Digital Telephone by dialing a 2 or 3 digit access code usually prefixed by a pound sign and the last five digits of the Directory Number DN The access code is typically 797 but is defined by the customer The number o...

Page 47: ...eriod of at least 6 seconds is required before the new telephone can be tested Note When testing the M2009 omit Steps 27 35 and Step 39 in Procedure 1 When testing the M2018 omit Step 39 When testing the M2112 omit Steps 29 35 Procedure 1 Key LCD indicator tests station ringer test 1 Dial the access code and the last five digits of the directory number Response All key LCD indicators come on 2 Tak...

Page 48: ... on 13 Press Dial Pad Key 8 Response LCD 8 comes on 14 Press Dial Pad Key 9 Response LCD 1 and 8 come on 15 Press Dial Pad Key 0 Response LCD 2 and 8 come on 16 Press Dial Pad Key asterisk Response All LCDs come on See note 17 Press Dial Pad Key pound Response All LCDs turn off 18 Press Function Key 1 Response LCD1 comes on 19 Press Function Key 2 Response LCD 2 comes on 20 Press Function Key 3 Re...

Page 49: ...Key 12 Response LCD 12 comes on 30 Press Function Key 13 Response LCD 13 comes on 31 Press Function Key 14 Response LCD 14 comes on 32 Press Function Key 15 Response LCD 15 comes on 33 Press Function Key 16 Response LCD 16 comes on 34 Press Function Key 17 Response LCD 17 comes on 35 Press Function Key 18 Response LCD 18 comes on 36 Press HOLD key Response The system provides dialtone and LCDs 1 t...

Page 50: ...ts The M2009 and M2018 telephones have eight adjustment positions seven steps for alerting and dial tones or other call progress tones The M2112 and M2317 telephone has an eight position seven steps volume control for dial tone and handsfree voice To check proper functioning of the volume adjustment feature proceed with the steps as given in Procedures 6 2 and 6 3 The telephone passes the test if ...

Page 51: ...be tested from another telephone Response The system provides alerting tone 5 Repeat Steps 2 and 3 for the alerting tone Response The volume of the alerting tone increases and decreases in the same manner as the dial tone 6 Release the alerting tone then press the Handsfree Mute Key and dial a recorded announcement DN such as standard time Response The announcement is received over the handsfree s...

Page 52: ... a Conference 3 or Call Transfer call A maintenance process is running on the M2000 Digital Telephone The MADO line has not been datafilled The MADO Self Test was initiated from a telephone other than an M2000 Digital Telephone Perform the following procedure to test the MADO The access code to activate the MADO Self Test feature must be datafilled in table XLANAME and Table IBNXLA Refer to sectio...

Page 53: ...handset Response MADO Self Test completes The test is over when the handset is replaced regardless of whether the test has been completed Note 1 If the HOLD key is pressed during the MADO Self Test the test is over regardless of whether the test has been completed Note 2 If the MADO Self Test has been set up and no tone is received within 15 seconds reorder tone is given followed by normal call tr...

Page 54: ...assigned to the customer feature or preliminary translato DGLIDIX Digilator index Enter the digit s assigned as the access code for the special feature DEFAULT Default data This field consists of the following subfields TRSEL ACR SMDR and FEATURE TRSEL Translation selector Enter the following translation selector FEAT ACR Account code entry Enter Y Yes when an account code entry is required for al...

Page 55: ...ference Manual 555 4001 101 For a recommended trouble locating routine refer to Procedure 6 Procedure 5 Trouble locating procedures 1 If voice communication is normal but data communication fails run the MADO Self Test Refer to Procedure 4 2 Check for DC output voltage at the power supply converter connector pins or replace the power supply converter plug in transformer 3 Attempt to make a data ca...

Page 56: ... the line cord and handset cord to determine if all TELADAPT connectors are firmly in place and resecure if loose Response Lift handset and listen for dial tone or dial a directory number or both If unsuccessful proceed with Step 2 2 Lift the handset listen for dial tone and dial a directory number Response If unsuccessful proceed with Step 3 3 Wiggle the line cord handset cord or both while liste...

Page 57: ...old LEN state is set to hardware assigned software unassigned HASU The second step of the process ASR In requires the user to plug the set into any LEN in the HASU state that supports an IVD set The user takes the telephone off hook or presses the primary directory number PDN key and dials the special ASR In code This action causes the switch to perform the equivalent of a CKLN service order comma...

Page 58: ... may perform the ASR In or ASR Out process Note It is recommended that this customer group be established such that the user may only dial the ASR In code If the user is allowed to perform normal telephone functions with the temporary datafill there is no incentive for the user to perform the ASR In process If every user who performs the ASR Out process decides not to bring the set back into servi...

Page 59: ...e entry corresponding to the personal identification code entered by the user Next the operating company personnel must access the LTP level of the MAP workstation and BUSY the user s line before returning it to service Procedure 8 ASR out process 1 Take the set off hook by pressing the PDN key Response The system provides dial tone 2 Dial the ASR Out code Response The ASR Out code is datafilled i...

Page 60: ... any properly equipped jack Response The system recognizes the set and datafills the new LEN with temporary datafill 2 Wait 30 seconds before proceeding to Step 3 3 Lift the handset of the telephone set Note If no dial tone is received release the call and try again If dial tone is still not received contact the system administrator CAUTION Telephone set damage If the set is not plugged into the c...

Page 61: ...ew LEN Task is complete ASR audit If a user performs the ASR Out process takes the telephone set to an empty LEN and plugs the set in the ASR process creates the temporary datafill If the user does not perform the ASR In process the temporary datafill is deleted by an ASR audit that runs once a day This audit searches table IVDINV for ASR created entries When it finds one it deletes the directory ...

Page 62: ...Testing and maintenance 17 Meridian SL 100 M2000 Digital Telephone Reference Manual ...

Page 63: ...18 Testing and maintenance 555 4001 110 Standard 09 03 July 2002 ...

Page 64: ...Testing and maintenance 19 Meridian SL 100 M2000 Digital Telephone Reference Manual ...

Page 65: ...20 Testing and maintenance 555 4001 110 Standard 09 03 July 2002 ...

Page 66: ...Testing and maintenance 21 Meridian SL 100 M2000 Digital Telephone Reference Manual ...

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Page 68: ...ption MADO Keyboard Dialing KBD and Extended Hayes Keyboard Dialing The type of keyboard dialing is determined by the characters used to set autobaud and autoparity At the terminal keyboard perform the following applicable action to initiate MADO KBD type a period followed by a carriage return to initiate Hayes Keyboard Dialing type AT followed by a carriage return MADO KBD Successful KBD initiati...

Page 69: ... setting the answer mode manual or auto answer These KBD features are datafilled in the same way as data units For information on how to fill the data tables refer to Defense Switched Network DSN Translations Guide 555 4021 350 Commercial Systems Translations Guide 555 4031 350 or Digital Line Module DLM Reference Manual 555 4001 101 Keyboard dialing menus Main menu The main menu is displayed when...

Page 70: ...the main menu For an example of the modify menu see Figure 2 Figure 2 Modify menu ENTER NUMBER TO CALL OR MENU SELECTION THEN PRESS RETURN A AUTODIAL S SPEED CALL R RESOURCE CALL D DISPLAY FEATURES M MODIFY FEATURES AT ENTER HAYES COMMAND MODE SELECT MENU ITEM THEN PRESS RETURN A AUTODIAL UPDATE S SPEED CALL UPDATE C CANCEL RING AGAIN R REMOTE LOOPBACK M MANUAL ANSWER X EXIT TO MAIN MENU ...

Page 71: ...ccurs The input session can be aborted by using a Control and Z key combination CTRL Z Prompt message characteristics Prompt messages have the following characteristics All prompts are in upper case All prompts are preceded by a line feed Prompts requiring user input are followed by a colon and three spaces Other prompts end with a carriage return and a line feed Call disconnection During call set...

Page 72: ...er DN 24 digits maximum Screen display from Main Menu CONNECTION IN PROGRESS System response Ringing occurs at the local set or termination occurs on an outgoing trunk Use Procedure 2 for modem pool calls Modem pool feature activation codes are assigned locally and designate the type and speed of modem used Procedure 2 Place a resource cell 1 To select resource cell type R CR Computer responds TYP...

Page 73: ...pt shown in Step 1 displays Procedure 3 Activate ring again 1 Screen display from Main Menu BUSY DO YOU WISH TO RING AGAIN TYPE Y N Response The destination is busy or Screen display from Main Menu BUSY PREVIOUS RING AGAIN ACTIVE REPLACE TYPE Y or N Response RAG has previously been activated against this number 2 Type Y CR Screen display from Main Menu RING AGAIN PLACED CALL RELEASED Response User...

Page 74: ...cedure 4 Recall ring again 1 Screen Display from Main Menu DATA STATION NOW AVAILABLE PLACE CALL TYPE Y or N Response Both stations are idle and RAG has been activated A terminal beep also sounds to alert the activating station user 2 Type N CR Screen Display from Main Menu MAIN MENU Response Rag times out or 3 Type Y CR Screen Display CALLING nnnnn Response nnnnn called RAG station Screen Display...

Page 75: ...CANCELLED Response System returns to main menu Use Procedure 6 to initiate a data call to a previously programmed Autodial number using KBD Autodial is compatible with modem pooling Procedure 6 Update autodial number 1 Type A CR Response User selects autodial feature 2 Screen Display from Main Menu CONNECTION IN PROGRESS Response System establishes data call Use Procedure 7 to program or update th...

Page 76: ...ESS RETURN Response User selects Autodial Update feature 3 Type nnnnn CR Response User enters Autodial directory number DN 24 digits maximum 4 Screen Display from Main Menu Modify menu Response System returns to Modify Menu Use Procedure 8 to dial a data Speed Call through KBD Speed Calling is compatible with modem pooling Procedure 8 Activate speed call 1 Type S CR Screen Display from Main Menu T...

Page 77: ... Menu CALL CONNECTED SESSION STARTS Response System establishes data call Use Procedure 9 to add or update the Speed Call list for data calls Either 1 or 2 digit access codes can be used Procedure 9 Update speed call list 1 Type M CR Screen Display from Main Menu Modify menu Response System displays Modify Menu 2 Type S CR Screen Display from Main Menu TYPE ACCESS CODE THEN PRESS RETURN Response U...

Page 78: ...oops through the called data device s RS 232 C interface back to the user s Data Terminal Equipment DTE After RLB is set the user s next data call character input echoes back to the user s screen which verifies proper operation of the data loop Loopback tests can be made over digital trunks but cannot be used with modem pooling RLB must be set before the data call is placed Procedure 10 Set or res...

Page 79: ...een Display from Main Menu Main menu Response System exits to Main Menu Procedure 11 Display status information 1 Type D CR Screen Display from Main Menu BAUD RATE nnnn REMOTE LOOPBACK TYPE Y N AUTO ANSWER TYPE Y N RING AGAIN TYPE Y N 2 Screen Display from Main Menu Main menu Response System returns to Main Menu Use Procedure 12 to allow a user to set the data call answer mode Answer modes can be ...

Page 80: ...2 Type M CR Screen Display from Main Menu Manual Answer TYPEY or N Response User selects Answer Mode feature 3 Type Y CR Response User sets answer mode to manual or Type N CR Response User sets answer mode to automatic 4 Screen Display from Main Menu Modify menu Response System displays Modify Menu Use Procedure 13 when the user s answer mode is set for manual answer and an incoming data call occu...

Page 81: ...pback on the incoming data call loop The MADO auto answers the call 2 Type Y CR Screen Display INCOMING CALL CONNECTED Response Both terminals are compatible System establishes data call or Screen Display INCOMPATIBLE INCOMING CALL CALL RELEASED incompatible parameter displayed Response incoming data call connection fails because of mismatch in terminal parameters A terminal beep also sounds to al...

Page 82: ...omatically 1 Screen Display INCOMING CALL CONNECTED Response Both terminals are compatible System establishes data call or Screen Display UNDER TEST Response The calling party is testing Remote Loopback on the incoming data loop or Screen Display INCOMPATIBLE INCOMING CALL CALL RELEASED incompatible parameter displayed Response Incoming data call connection fails because of mismatch in terminal pa...

Page 83: ...e failed or call attempt failed NO SYSTEM RESPONSE RESELECT Key in a new selection from the appropriate menu Incoming or outgoing call failed because of communications incompatibility INCOMPATIBLE COMMUNICATIONS PARAMETER CALL RELEASED Reenter appropriate selection or proper DN Dialing aborted by pressing Break key Control Z ABORTED No corrective action necessary Main Menu redisplays User pressed ...

Page 84: ...ue assigned to an S register The range in Table 2 only indicates those values that give the expected results Any other values may or may not function as desired and are not flagged as an error when the command is processed Valid ASCII codes range from 0 to 127 Values larger than 127 may disable the function associated with that S register Values larger than 255 are accepted without an error but ar...

Page 85: ...command 1 3 connect at 300 baud 5 connect at 1200 baud 6 connect at 2400 baud 7 connect at 4800 baud 9 connect at 9600 baud S51 0 255 x 0 25 s 16 delay until modem pool activation S52 Any valid ASCII code 39 Most significant product code character S53 Any valid ASCII code 36 Middle character of product code S54 Any valid ASCII code 30 Least significant product code character Table 2 Hayes Keyboard...

Page 86: ...Code Word Code Meaning 0 OK command line processed without error 1 CONNECT data connection established 2 RING incoming call 3 NO CARRIER data synchronization lost or never found 4 ERROR command line error 5 CONNECT 1200 data connection established at 1200 baud 7 BUSY called number busy 10 CONNECT 2400 data connection established at 2400 baud 11 CONNECT 4800 data connection established at 4800 baud...

Page 87: ... into answer mode and attempt to go into the on line state AT CR command line syntax D Go into originate mode dial number that follows and attempt to go into the online state E0 Disable character echo in the command state E1 Enable character echo in the command state default setting H0 Go on hook I0 Request product identification code and output contents of S registers S52 S54 Values are 960 Smart...

Page 88: ...2 Enable result codes 0 5 10 12 and 14 X3 Enable result codes 0 5 7 10 12 and 14 default setting X4 Enable result codes 0 5 7 10 12 and 14 default setting CO Assume data carrier is always present This command asserts the three EIA control leads CD CTS and DSR This command is the default if ASSERTRTS DPOPT is datafilled for MADO C1 CTS DC and DSR track far end RTS This command is the default if ASS...

Page 89: ...POPT is not datafilled for MADO R1 Assume CTS is always present This command asserts the EIA control leads CTS CD and DSR This command is the default if ASSERTRTS DPOPT is datafilled for MADO S0 Assume DSR is present This command asserts the EIA control leads CTS CD and DSR This command is the default if ASSERTRTS DPOPT is datafilled for MADO S1 CTS CD and DSR track far end RTS This command is the...

Page 90: ... connection 3 Screen Display CONNECT Response System establishes data connection Procedure 16 describes an incomplete call while using Hayes KBD Calls can fail to complete because of incompatible parameters or a noisy data path Register S7 contains the maximum time to wait for the call to complete If synchronization is not attained in this amount of time the call is released Procedure 16 Incomplet...

Page 91: ...ringing Procedure 17 Answer a Hayes KBD data call automatically 1 Screen Display RING 2 Response MADO detects the incoming call 3 Response MADO counts rings up to the value of Register SO 4 Screen Display CONNECT Response System establishes data connection Use Procedure 18 to answer a Hayes KBD data call manually If Register S0 contains 0 the MADO does not answer automatically and the data call mu...

Page 92: ...ate and the on line or transparent data state After the call is established the MADO enters the on line state To return from the on line state to the command state use the escape code sequence in Procedure 19 Procedure 19 Escape Hayes KBD 1 Response Wait at least one second after previous entry 2 Type Response Space each plus sign entry less than one second apart 3 Response Wait at least one secon...

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Page 94: ...e available replacement parts If an M2000 Digital Telephone fails to function properly or if mechanical breakage occurs do not attempt repairs in the field Return the unit to the manufacturer For proper packing procedures refer to the chapter Installation procedures Table 1 M2000 digital telephone stocklist Sheet 1 of 2 Description CPC PEC M2317 INTELLIGENT TELEPHONE black A0370342 NT1F21AE 03 M23...

Page 95: ...anufacture discontinued Refer to the Meridian Modular Telephones Reference Manual to order Meridian 2000 series telephones M2317 INTELLIGENT TELEPHONE W DATA gray A0372292 NT1F21ME 93 Note Controlled release PLM approval required Table 1 M2000 digital telephone stocklist Sheet 2 of 2 Description CPC PEC ...

Page 96: ...atic Call Distribution ALT automatic line test ANSI American National Standards Institute ASCII American Standard Code for Information Interchange ASR automatic set relocation AWG American wire gauge BCS Batch Change Supplement CC Central controller CFX Call Forwarding CNF Conference Call CODEC coder decoder ...

Page 97: ... module DN Directory Number DTE data terminal equipment DTR data terminal ready EDPC enhanced digital port card EIA Electronic Industries Association ERWT expensive route warning tone ETS electronic telephone set FCC Federal Communications Commission HASU Set Hardware Asigned Software Unassigned ID Identification IPE intelligent peripheral equipment ...

Page 98: ...g LCD Liquid Crystal Display LEN line equipment number LGC Line Group Controller LTP line test position LTPMAN line test position manual LTPLATA line test position test access MADO Meridian MAP maintenance and administration position MDC Meridian digital centrex MPDA Meridian programmable data adapter PCM pulse code modulation PDN primary directory number PRK call park ...

Page 99: ...emory SCL Speed Call Long SCS Speed Call Short SCU Speed Call User TADO Touch Asynchronous Data Option TCM time compression multiplex TRKDISP Trunk Member Display XALC extended analog line card XDLC extended digital line card XMLC extended message waiting line card XPEC extended peripheral equipment controller XPM XSM based peripheral module ...

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Page 101: ... limits for a Class A digital device pursuant to Part 15 of the FCC Rules and the radio interference regulations of the Canadian Department of Communications These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and u...

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