Telephone blocking
73
Step by Step
Telephone blocking
Handset telephone lock
You can protect your handset against unauthorized ac-
cess by entering a 4-digit numerical code to lock it.
The PIN is preset to "0000" (default). The handset does
not prompt for a PIN in this setting. As soon as you have
changed the PIN you will need to enter it when you turn
on the handset.
Enter the value "0000" again to deactivate the PIN.
Note:
Can be set only when the menu item is visible. To
change see
Æ
Page 33.
Attention:
If you have forgotten your PIN, please contact
Siemens Service. The PIN will be reset at your
own expense.