Locking the telephone
You can protect your telephone against unauthorised use by locking it with a PIN
Locking the telephone
(Personal Identification Number). You can enter this PIN yourself and also change it
at any time.
It is still possible to answer all incoming calls and dial internal numbers when the
telephone is locked.
Locking the telephone
I5:
Press the "Lock" function key.
Scroll to the Lock telephone menu item.
Confirm your selection. The telephone is now locked.
IP Office:
Press the "Menu" function key.
Scroll to the Lock menu item.
Confirm your selection.
Scroll to the Lock telephone menu item.
Confirm your selection. The telephone is now locked.
Unlocking the telephone
In the idle display:
Scroll to the status message Telephone locked.
Confirm your selection.
...
Enter the current PIN.
If necessary, confirm PIN.
Note
• If you make a mistake when entering your PIN: Press the Escape key and start
again from the beginning.
• I5:
The default setting for the PIN is "0000"
IP Office:
• No PIN is set upon delivery.
Telephoning with ease
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23
GB