Telephone blocking
Step by Step
> <
BASIC SERVICE
> <
PIN / COS?
> <
CHANGE COS
116
Battery charging when PIN lock active
If the handset deactivates because the battery is flat, it
automatically reactivates as soon as you place it in the
charging shell. The charging operation starts. If you
have already set a PIN, you must enter it so that the
handset can receive calls.
Locking the telephone line to prevent
misuse
You can prevent unauthorised persons from using your
telephone (and the system directory) during your
absence.
Prerequisite: You have been assigned a personal
identification number (PI N) by System Support.
Caution:
As an alternative, however, you can lock your
handset against misuse
Neither of these two locks may be active if you
want to place a call.
The PINs for locking the telephone line and for the
handset are not identical.
Locking the telephone line to prevent unauthorised
dialling
u Open the system menu.
[
Select and confirm the basic service.
Either:
L M Enter the service code.
or:
[
Select the menu item and confirm.
[
Select the menu item and confirm.
then:
o
Enter the PIN (code no.).
Page 115.