LG-Ericsson GDC-450H User Manual Download Page 59

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GDC-450H Wireless Handset
User Guide

7 Troubleshooting

Problem

Possible Cause

Solution

LCD is blank

No power

Assure batteries are properly installed and
charged. Press and hold the End/Power
button for 1 second.

“NO CHANNEL” displayed
when TALK button
pressed

All DECT channels
are in use.

Wait until a channel is available.

Low or high audio volume

Volume needs
adjusting

While connected to a call, press Up or
Down arrow on the Navigation button.

Low or high ring volume

Volume needs
adjusting

Adjust Ring volume level; refer to

Image and

Sounds

Section.

“UNREGISTERED”
displayed
in the LCD

No active
subscription

Subscribe the handset, refer to

Subscribing

the GCD-450H to a System

Low battery icon ( ) is
flashing on LCD with
warning tone

Battery level is low

Recharge the battery.

Power-OFF right after
power-ON

Battery level is
below operational
state.

Recharge the battery.

Insufficient RF from
base station, no RF-
lock to base station.

Move to obtain higher RSSI; wait for RF-
lock to base station.

Tone is low or high when
pressing a digit

Keypad tones are
disabled or tones
volume needs
adjusting.

Use Up and down arrow on Navigation
button to adjust volume. Check Keypad
Tones are enabled/disabled in the User
Menu.

Unexpected call
disconnect or call failure

Poor RF
environment.

RF can change over time, move to obtain
higher RSSI.

Battery duration is less
than specified

Batteries failing
and/or poor battery
charging habits

Charge batteries and keep handset in
cradle when not in use; refer to

Installing the

Batteries

Section.

Subscription fails

Interference from
other DECT system.
Too far from Base
station, no available
channel or wrong
Base station (RFPI)
or Auth code
selected.

Turn other DECT systems Off.
Assure handset is in range of base station.
Assure RFPI and AC are correct.
Wait for an available wireless channel.

When pressing TALK
button, the Phone icon
(

) blinks several times

and disappears

Subscription error

Terminate the subscription and re-
subscribe.

When pressing TALK
button, nothing happens

Out-of-range

Assure the handset is locked to a Base
station and RSSI is at least two (2) bars.

Summary of Contents for GDC-450H

Page 1: ...GDC 450H DECT Wireless Handset User Guide Please read this guide carefully before operating your new Wireless handset Retain the guide for future reference ...

Page 2: ... Industry Canada Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation European Union Declarations of Conformity LG Ericsson Co Ltd declares that the equipment specified in this document which bears the CE mark conforms to the European Un...

Page 3: ...e handset While the GDC 450H is a rugged mobile device dropping it on to the floor may cause critical damage Locate cables to avoid potential for damage For example do not place under rugs or carpet as damage may result from foot traffic or heavy objects Also do not locate cables between the desktop and walls where they may be crushed damaging the insulation Check cables regularly and if damage is...

Page 4: ...GDC 450H Wireless Handset User Guide Important Safety Information ...

Page 5: ...GDC 450H Wireless Handset User Guide ...

Page 6: ...GDC 450H Wireless Handset User Guide ...

Page 7: ...GDC 450H Wireless Handset User Guide ...

Page 8: ...GDC 450H Wireless Handset User Guide ...

Page 9: ...GDC 450H Wireless Handset User Guide ...

Page 10: ...GDC 450H Wireless Handset User Guide ...

Page 11: ...ing a Subscription 11 2 7 Authentication 12 2 8 Registering GDC 450H to LWS BS LG Ericsson Wireless SOHO Base Station 13 2 8 1 Enabling Registration 13 2 8 2 Registering to the LWS BS 14 2 8 3 Terminating a registration from LWS BS 14 3 Using the Basic Features 15 3 1 Turning the GDC 450H ON and OFF 15 3 2 Volume Adjustments 16 3 2 1 Adjusting the Audio volume 16 3 2 2 Adjusting the Ringer volume ...

Page 12: ...g a Call Ringing at Another Station 24 5 7 Using Station Speed Dialing 24 5 8 Using System Speed Numbers 25 5 9 Call Forward 25 5 10 Pre defined Custom Text Messaging 26 5 11 Responding to a Message Wait Indication 27 5 12 Blocking Outgoing Calls w Temporary COS 28 5 13 Paging 28 5 14 Call Park 29 5 15 Conference Room 29 5 16 Universal Night Answer 30 5 17 Using the System Alarm Clock 30 5 18 To R...

Page 13: ...ngs 39 6 5 1 Clock Date and Time display 40 6 5 2 Alarm Clock 40 6 5 3 Keypad Tones 41 6 5 4 Display 41 6 5 5 Language 41 6 5 6 Silent Mode 42 6 5 7 Keypad Lock 42 6 5 8 S W Version 43 6 5 9 Edit CO Code 43 6 5 10 Missed Call Mode 43 6 5 11 Range Out beep 44 6 5 12 Clock Display 44 6 5 13 Auto Answer Mode 44 6 6 Direct Call 45 7 Troubleshooting 46 8 Specifications 47 9 Dial pad Character Charts 48...

Page 14: ...handset and base stations GDC 400B 600B Multiple base stations connect to the Wireless Management Interface WMI in your LG Ericsson phone system The WMI links the connected base stations forming a larger Base or Zone Within this zone transparent handover of active communications between base stations in the zone is supported 1 1 Description 1 1 1 Handset The GDC 450H shown in the Handset Diagram a...

Page 15: ...button directly below item 3 Talk button Connects handset to host system to answer incoming or place outgoing calls 4 Recall Flash Clear button active call state register recall flash to regain dial tone idle state press to clear single digit press and hold 1 second to delete all digits 5 Silent Alert button idle and dial state press to dial press and hold 1 second to turn Silent Alert ON and OFF ...

Page 16: ...all Making a call by using the Ear Microphone Headset is supported too press the button once on the Ear Microphone Headset when in the idle state then select a number to dial from the redial list and the make the call by pressing the button Note Using a noise canceling or unidirectional Ear Microphone Headset with an impedance below 1 KΩ usually is 1 2 2KΩ may cause abnormal operation unit may sel...

Page 17: ...Left and Right soft buttons Idle mode Active call mode GDC 450H Icons Icon Name Description Antenna Icon RSSI Icon The antenna icon indicates a DECT connection is established with the Base station The RSSI Received Signal Strength Indicator is a meter of the RF signal strength received by the handset The number of vertical bars 0 4 indicates the relative strength At less then 2 bars call quality m...

Page 18: ...lerting LN XXX CO line number in host system Active external call NO CHANNEL No RF or system channel available Until a channel is available INVALID Station dialed is not valid About 30 seconds NO ANSWER STA XXX Called user does not answer About 30 seconds NO RESP STA XXX Called station is not responding perhaps power is Off About 30 seconds Handset Messages Message Description Display Duration Ran...

Page 19: ...DC 450H handset and to house the handset when not in use Terminals in the charger mate to terminals in the bottom of the handset to allow the batteries to charge Fully charged batteries provide about 20 hours of talk time or about 150 hours of standby time To fully charge dead batteries requires about 6 hours in the Charger ...

Page 20: ...tem This section provides you the information needed to complete these steps 2 1 Unpacking the GDC 450H Each GDC 450H package contains the items below These items include the GDC 450H handset Charger base AC DC adapter Li ion batteries this User Guide and a belt clip Unpack the carton and assure all items are available Handset Charger Base AC DC Adapter GDC 450H GDC 450SSC Batteries User Manual Be...

Page 21: ...ush the cover upward until the latch is engaged 4 The unit must be placed in the charger for approximately 6 hours to fully charge the batteries Mode Duration Charging Time Talk Mode 20 hours Standby Mode 150 hours Full charge 6 hours Note Poor care of batteries limits their useful operating life Keep phone in the Charger base when not in use At low battery levels less than 1 battery power bar the...

Page 22: ...erent adapter could damage the unit or cause a fire and will invalidate your warranty 2 4 Installing the Belt Clip The GDC 450H comes with a belt clip that can be installed on the unit To install the belt clip refer to the figure and instructions below When installing the belt clip 1 Turn the screw clockwise on the back of the unit 2 The belt clip is pulled upward until the screw is inserted into ...

Page 23: ...rminal information can be deleted from the System 2 6 Subscribing the GCD 450H to a System Prior to accepting a connection with a GDC 450H a subscription to services must be entered into the WMI of your telephone system This is accomplished in a two step process the Attendant station enables subscription of a phone to the system then the GDC 450H subscribes to the system for services 2 6 1 Enablin...

Page 24: ...ystem or the wireless terminal may not recognize that the system has the subscribed wireless terminal or the wireless terminal is subscribed to the system Once a user has performed the subscription procedure the user should attempt to make a call Then if a user can t make a call the subscription procedure should be conducted again after selecting the unsubscribe menu item refer to Terminating a Su...

Page 25: ...ation tone is heard 6 Confirmation tone or error tone will be heard at the Station and the corresponding Attendant Station To unsubscribe locally at the wireless terminal Menu button Select Phone Register menu Select Subscription Select BASE to erase R C button for longer than 1 second OK button 1 Press Menu button 2 Main Menu is displayed on the LCD 3 Select Phone Register menu by pressing Naviga...

Page 26: ... GDC 450H a registration to services must be entered into your LWS system This is accomplished in a two step process the LWS BS enables registration of a phone to the system then the GDC 450H subscribes to the LWS BS for services 2 8 1 Enabling Registration To enable a registration from the LWS BS 1 Press Menu button 2 Press Digit 1 CONFIGURATION submenu or Select 1 CONFIGURATION using Navigation ...

Page 27: ... LWS BS and Step 1 to 8 from the GDC 450H refer to Note Note Depending on the LWS BS or radio channel environment the LWS BS or the wireless terminal may not recognize that the LWS BS has the subscribed wireless terminal or the wireless terminal is subscribed to the LWS BS Once a user has performed the subscription procedure the user should attempt to make a call Then if a user can t make a call t...

Page 28: ...ressing the button will end an active call holding the button turns power OFF Buttons may also provide different functions depending on the state of the phone when idle the button may provide one function and when busy the button activates a different feature Local phone features are generally accessed by a button with the handset idle while system features are accessed when the phone is in the ta...

Page 29: ...d party can not hear what is said in your vicinity While the Mic is muted you will still hear the connected party To mute the microphone while on a call 1 Press the Option left soft button The handset displays the Call Options menu 2 Use The Up and Down arrows of the Navigation button to highlight Mute and press the OK button MUTED is shown in the display To deactivate Mute so that the connected p...

Page 30: ...button to answer a call the phone icon and the Call type display Note If the handset is in the Charger base lifting the handset out of the charger automatically answers an incoming call To reject the incoming call and stop the incoming call signal 1 Press the End button all signaling stops but the caller hears ring back tone 3 7 Placing a Call on Hold While you are on a call using the GDC 450H you...

Page 31: ...ines routing of the incoming call while your phone is in DND To activate DND 1 Press the Talk button 2 Dial the DND code default 553 a confirmation tone is received and the handset enters DND 3 Press the End button The wireless terminal returns to an idle state To deactivate DND 1 Press the Talk button 2 Dial the DND code default 553 confirmation tone is received and the handset enters DND 3 Press...

Page 32: ...up to 60 records Each record contains a name number and a record number Numbers from the Phonebook can be automatically dialed by entering the Phonebook record number 1 60 Refer to the Phonebook section later in this guide for details on the Phonebook To speed dial a number from Phonebook 1 Dial the Phonebook entry number 1 60 holding each digit for longer than 1 second If a number is stored in th...

Page 33: ...ss the OK left soft button 4 1 Dialing from Phonebook Records in the Phonebook can be searched and a number can be dialed To dial a number form the Phonebook 1 Access the Phonebook menu as described above 2 Use the Navigation to highlight the Find selection and press the OK left soft button the Enter Name prompt is displayed Search the records 1 Enter the first few characters of the name using the...

Page 34: ...ebook record 1 Access the Phonebook menu as described above 2 Use the Navigation to highlight the Modify selection and press the OK left soft button 3 Use the Navigation button to locate the desired record and press the OK left soft button 4 Modify the Name telephone number CO access code use and the record number as detailed in the Adding Records to the Phonebook section 5 After modifying the rec...

Page 35: ... button you receive dial tone 2 Press and hold 1 second the Speed Program button 3 Dial the Name Program Code default is 74 4 Enter the station s name using two 2 digits for each character Refer to the character entry chart below Up to 7 characters can be entered 5 Press and hold 1 second the Speed Program button to store the information 6 Press the End button The wireless terminal goes to an idle...

Page 36: ... 3 Press the End button Note You may wish to leave a voice message When given the option follow the verbal instructions of the Voice Mail system 5 4 Camping on to a Busy Station If you receive busy tone when calling another station you may request to alert the called party of your call waiting When camped on the system sends a call wait tone to the busy station The busy user can decide to place th...

Page 37: ...ing In addition to the Phonebook numbers the host system provides memory for additional Speed dial numbers Once stored these numbers can be accessed and dialed Each of the Station Speed dial numbers can be up to 24 digits in length and may include special instructions including as 1st digit Activate Display Security do not display number Flash as 1st digit Activate dial tone detect Insert a pause ...

Page 38: ...ble to all stations connected to the system These numbers are stored by the attendant or System Administrator To use a System Speed Dial 1 Press the Talk button you receive dial tone 2 Press the Speed Program button 3 Dial the Speed dial bin location Contact your System Administrator for System Speed dial numbers available Note In some cases your access to Speed dials may be limited in the system ...

Page 39: ...the chart below To activate call forward for your calls 1 Press the Talk button you receive dial tone 2 Press and hold 1 second the Speed Program button 3 Dial the Text Message code default 51 4 Dial the message number 5 Dial any additional information required by the message 6 Press and hold 1 second the Speed Program button 7 Press the End button Message Code Message Description 0 0 User Custom ...

Page 40: ... button If you have a station callback message the station is called 3 If the message is a voice mail the first voice message is played Press and hold 1 second the right arrow on the Navigation button for the next voice message To replay a message press the Call back button To erase a voice message press the Recall Clear button 4 Press the End button If you have responded to all your messages the ...

Page 41: ...ess and hold 1 second the Speed Program button 3 Dial the Activate Temporary COS code default 21 4 Press and hold 1 second the Speed Program button 5 Press the End button To restore the normal COS and allow outbound external calls 1 Press the Talk button you receive dial tone 2 Press and hold 1 second the Speed Program button 3 Dial the Cancel Temporary COS code default 22 4 Dial Enter your Author...

Page 42: ...ired party To answer a park call from idle 1 Press the Talk button you receive dial tone 2 Dial the Park orbit code see your System Administrator for codes 3 After the confirmation tone a private connection is established to parked call 4 When done press the End button 5 15 Conference Room GDC 450H cannot initiate a conference It can however create join and delete a conference room To activate cre...

Page 43: ...up code default 41 4 Dial the Wake up time as hh mm in 24 hour format 2359 5 Press for a repetitive alarm otherwise a one time alarm is set 6 Press and hold 1 second the Speed Program button 7 Press the End button To set the wake up time 1 Press the Talk button you receive dial tone 2 Press and hold 1 second the Speed Program button 3 4 Dial the Cancel Wake up code default 42 5 Press and hold 1 se...

Page 44: ...ncludes Station number XXXX Listed message X Wake up time XXXX AM or PM Do not disturb Forwarded to station XXXX Forwarded to speed bin STA HUNT XXX Locked temporary COS change COS X To hear a prompt 1 Press the Talk button you receive dial tone 2 Press and hold 1 second the Speed Program button 3 Dial the Prompt code See your System Administrator for codes 4 Press and hold 1 second the Speed Prog...

Page 45: ...TEM VOICE MAIL 4 VM COMMERCIAL VOICE MAIL 5 US UMS SERVER VM 31 x Msg Type Message Wait Retrieval 6 SMS MESSAGE 33 System PIN Authorization code ENTER CURRENT PASSWORD Station No Auth Code 34 x x 1 0 DID Call Wait DID WAIT 1 On 0 Off 35 x x 1 0 Select Msg alert choice CHOICE EXE SEC MSG 1 On 0 Off 36 x type Create and send or resend message SMS SEND MODE Resend 1 Edit 2 37 x x 1 0 Register a mobil...

Page 46: ...Software Version S W VERSION COUNTRY 74 Name User name creation NAME 2 digit for each character 75 Display IP address DISPLAY GATEWAY IP ADDRESS IP Address displayed w o dot separator 77 Display MAC address DISPLAY GATEWAY MAC ADDRESS MAC 6 GDC 450H User Menu Features GDC 450H incorporates a menu you employ to control various features and attributes of the handset The Appendix GDC 450H User Menu d...

Page 47: ...tails save to the Phonebook return call and delete the record To access options for a log 1 Select the Call Register menu from the User Menu 2 Select the desired call log Missed Received or Dialed 3 Press the Option left soft button to display the log Options 4 Use the Navigation button to highlight a selection Details shows caller id number and time of call Save to Phbk stores the number as a rec...

Page 48: ...to highlight a selection View shows the available wallpaper images Set selects the displayed image as the handset wallpaper 5 Press the OK left soft button to access the sub menu 6 Press the End button 6 2 2 Sounds In the Sound sub menu you can select the ring tone or melody for internal and external calls as well as the ring volume level Also the alerting mode can be set with the Ringing Mode sel...

Page 49: ...button to highlight Ringing Mode 5 Press the OK left soft button to access the sub menu 6 Use the left and right arrows on the Navigation button to select an option as below By Ring audible ring and LED flashes No Sound LED flashes only By Vibrator handset vibrates and LED flashes no audible ring Ring and Vib audible ring vibrate and LED flash simultaneously Ring after Vib handset vibrates for 10 ...

Page 50: ... GDC 450H searches for the system and displays Searching x When a system is found its RFPI is displayed verify with your System Administrator or the Attendant 6 Press the OK button to subscribe to the system RFPI shown Press No button to continue searching 7 Enter the Authorization code available from the System Administrator as needed 8 Press the OK button confirmation tone will be heard is recei...

Page 51: ...rposes the handset can display the active zone To display the active zone 1 From the User Menu select the Phone Register menu 2 Select Base ID from the Phone register menu The active zone is displayed 3 Press the End button 6 3 5 Reset With the Reset sub menu you can clear the Phonebook Phone Settings or the handset settings Selecting Handset Setting clears the Phonebook Phone Settings Call Logs D...

Page 52: ...or the month 6 Press the OK left soft button to store the appointment 7 If desired use the dial pad and Character Chart in the Appendix to enter a 12 character reminder message 8 Press the OK left soft button to store the appointment 9 Enable or disable the appointment with the Enable or Disable or left or right soft button 10 Press the End button Once an appointment is set you can modify the time...

Page 53: ...f you set and enable the clock display and the host system provides time and date when you press the Talk button before dialing the display will change to the system time and date The Clock Display must be enabled to display the handset time 6 5 2 Alarm Clock The GDC 450H incorporates an Alarm Clock feature When the handset clock reaches the alarm time you are notified by the alarm To set the Alar...

Page 54: ...gits dialed To adjust any of the Display characteristics 1 Select the Phone Setting menu from the User Menu 2 Use the Navigation button to highlight the Display selection 3 Press the OK left soft button to access the sub menu 4 Use the left or right arrow of the Navigation button to select the display characteristic Dialing color Lighting Set 5 Press the OK left soft button to store the setting 6 ...

Page 55: ...igation button to highlight the Silent Mode selection 3 Press the OK left soft button to access the sub menu 4 Use the Yes or No left or right soft button to adjust the Silent Alert setting 5 Press the OK left soft button to store the alert mode 6 Press the End button 6 5 7 Keypad Lock When the handset is carried in a pocket or purse buttons may be accidentally activated causing unexpected behavio...

Page 56: ...the telephone number in the Phonebook To assign a CO Code 1 Select the Phone Setting menu from the User Menu 2 Use the Navigation button to highlight the CO Code selection 3 Press the OK left soft button to access the sub menu 4 Use the left or right arrow of the Navigation button to select the code Code 1 code for Zone 1 Code 2 code for Zone 2 Code 3 code for Zone 4 Code 4 code for Zone 4 5 Press...

Page 57: ...et date and time 1 Select the Phone Setting menu from the User Menu 2 Use the Navigation button to highlight the Clock Display selection 3 Press the OK left soft button to access the sub menu 4 Use the left or right arrow of the Navigation button to select Yes or No 5 Press the OK left soft button to accept the date 6 Press the End button Note If you set and enable the clock display and the host s...

Page 58: ...n input from any key This feature may be used in cases where the User is not able to effectively dial a phone number and would need direct access for assistance from the Attendant or another party To enable Direct Call and input a number 1 From the User Menu use the Navigation button to highlight Direct Call 2 Press the OK left soft button 3 Use the Navigation button to select Yes or No and press ...

Page 59: ...n higher RSSI wait for RF lock to base station Tone is low or high when pressing a digit Keypad tones are disabled or tones volume needs adjusting Use Up and down arrow on Navigation button to adjust volume Check Keypad Tones are enabled disabled in the User Menu Unexpected call disconnect or call failure Poor RF environment RF can change over time move to obtain higher RSSI Battery duration is le...

Page 60: ...Programmable Ring Type Internal External ring each 9 kind Display feature Icon Type 10 LCD 65K color TFT Dialing mode DTMF Phonebook 60 Names numbers Speed dial numbers Local Phonebook 60 numbers System Refer to System manuals Re dial numbers Local Last 10 numbers Operating temperature 0 40 C GDC 450H Charger Base Item Specification Size 80mm 80mm 65mm L W D Weight 80 grams Color Dark gray Mountin...

Page 61: ...tton is pressed one or more times to select the desired character English Language Character Chart Button depressions Dial Pad button 1 2 3 4 5 6 7 8 9 10 1 1 2 a b c 2 A B C 3 d e f 3 D E F 4 g h i 4 G H I 5 j k l 5 J K L 6 m n o 6 M N O 7 p q r s 7 P Q R S 8 t u v 8 T U V 9 w x y Z 9 W X Y Z 0 0 _ Italian Language Character Chart Button depressions Dial Pad button 1 2 3 4 5 6 7 8 9 10 1 1 2 a b ...

Page 62: ...è 4 g h i 4 G H I í ì 5 j k l 5 J K L Ç 6 m n o 6 M N O ñ ó ò 7 p q r s 7 P Q R S 8 t u v 8 T U V ú ù 9 w x y Z 9 W X Y Z 0 0 _ Russian Language Character Chart Button depressions Dial Pad button 1 2 3 4 5 6 7 8 9 10 1 1 2 α σ в г Α Б В Г 3 д е ё ж з Д Е Ё Ж З 4 и й к л И Й К Л 5 м н о п М Н О П 6 р с т у Р С Т У 7 ф х ц ч Ф Х Ц Ч 8 ш щ ъ ы Ш Щ Ъ Ы 9 ь э ю Ь Э Ю Я 0 0 _ ...

Page 63: ...t Text Appoint Edit CO Code CODE 1 CODE 2 CODE 3 CODE 4 Missed Call Mode RangeOut Beep Clock Display Auto Answer Mode Yes No Yes No 1 Call Register 2 Images Sounds 3 Phone Register 5 Phone Settings 6 Direct Call Missed Call Received Call Dialed Call Delete Call Missed Calls Received Calls Dialed Calls All Calls Images Sounds Subscription Base Choice Modify PIN Base ID Reset Wallpaper 1 Wallpaper 2...

Page 64: ...GDC 450H Wireless Handset User Guide 51 ...

Page 65: ...GDC 450H Wireless Handset User Guide 52 ...

Page 66: ...www lg nortel com ...

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