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Step 3 Finish De-Registration.
If the De-Registration failed,
The Handset goes to Standby state
after 5 seconds elapsed.
In De-Register screen, following
keys are available.
Regist
key:
Start Registration
3.16.21 Administrator Setting (Change PIN code)
Step 1 Select “Change PIN Code” and press
select
key. Then the LCD shows Change PIN
Code screen.
When enter this setting, the handset start communicating with
Base Station and get current PIN number.
Then, Show current PIN number in this screen.
In this screen, following keys are available.
delete
key:
Delete 1 digit.
Dial(0-9)
key:
Enter 1 digit.
OK
key:
Send New Registration PIN to the Base Station with
confirmation tone sounds.
