LG GDK-20W - Manual (Page 63)

GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM
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[Trans/Pgm] + ## + Flex. Button 8 + Station Number + [Hold/Save]
① Press the [Trans/Pgm] button, [Trans/Pgm] LED will flash(60 IPM Flash) and [On/Off] LED will be
turned on.. Then you can enter then user program mode.
② Press ## .
③ Press flexible 8
④ Dial station number that you want to de-subscribe.
⑤ Press [Hold/Save], you will be heard confirmation tone.
Condition
1) Wireless terminal must be de-subscribed to system for normal service.
2) Only attendant can de-subscribe the wireless terminals.
3) Attendant can de-subscribe another wireless terminal after one subscribing procedure.
4) If attendant want to de-subscribe wireless terminal that was subscribed already, it will be heard
error tone.
2) At the GDC-335H
[Function] + 9 + 0000 + [Function] + Select Park number + [Function]
① Press [Function( )] button
② Press 9
③ Enter User PIN number “0000”
④ Press [Function( )] button
⑤ Select PARK number with UP( ), DOWN( ) key.
⑥ Press [Function( )] button
⑦ If the below LCD message is displayed. Power-off the wireless terminal
E S B S C R D I U B
R E S P W P R S
3) At the GDC-340H
[MENU(UP or DOWN)] + 5 + 2 + PIN Code + [OK] + or (To select FP#) + [OK]
①
Press MENU(UP or DOWN) button.
② Press . (Or set ‘ >’ mark to ‘5 System’ by pressing UP( ) button or DOWN( ) button and
press OK button).
③ Press . (Or set ‘ >’ mark to ‘5 UnRegister’ by pressing UP( ) button or DOWN( ) button and
press OK button).
④ Enter PIN code(0,0,0,0) If a user has changed PIN code before, the changed one should be
entered.
⑤ Press OK button.
⑥ If necessary, press UP( ) button or DOWN( ) button to select FT number which is desubscribed.
If the desubscribed FT number is displayed on the second line of LCD, stop pressing UP( ) button
or DOWN( ) button.
⑦ Press OK button.
* Note
① GDC-340H tries to synchronize to next registered system.
② If there isn’t next registered system, handset displays “UNREGISTERED” on LCD.