User's Manual

GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM

D. User Desubscription

Description

This procedure makes a wireless terminal loose access right to the GDK-20W system. To de-subscribe

the wireless terminal, it should be in an idle state.

Operation

1) Attendant station

[Trans/Pgm] + ## + Flex. Button 2 + Station Number + [Hold/Save]

① If you 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 Dial ‘##’’

③ Press Flexible Button 2

④ Enter the station number.

⑤ Press [Hold/Save] button and confirmation tone is heard.

⑥ Success or failure of the subscription is notified with confirmation tone to the attendant and the

wireless terminal.

⑦ If succeeded in de-subscription, the below LCD message will be displayed. Power-off the

wireless terminal

E S BSCRDIUB

RE S PWPRS

⑧ In case of the GDC-340H, If succeeded in de-subscription, GDC-340H tries to synchronize

to next registered system. If there isn’t next registered system, GDC-340H displays

“UNREGISTERED” on LCD.

Condition

1) Only attendant can de-subscribe wireless terminal

2) Attendant can de-subscribe wireless terminals those were subscribed already.(If attendant try to de-

subscribe un-subscribed wireless terminal, it will be heard error tone.

3) Attendant can de-subscribe another wireless terminal after one de-subscribing procedure.

4) Attendant can do de-subscribing procedure only when wireless terminal is at the idle state.

* Notes : If you want to do de-subscribe procedure at wireless terminal and attendant station independently,

Follow the procedure that described below.

1) At attendant station

 To erase all data those were subscribed.

[Trans/Pgm] + ## + Flex. Button 7 + Password(147*) + [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 button 7

④ Enter password.

⑤ Press [Hold/Save], you will be heard confirmation tone.

 To erase a special wireless terminal