Operation Manual

69
SECURITY
This menu enables you to change or customise the security parameters of
your telephone. You can:
• lock the keypad,
• programme an emergency number,
• modify the base code,
• define the call time limit,
• define forbidden prefixes,
• authorise or deny communication to a number of handsets,
Locking/unlocking the keypad
You can also lock your keypad via the Security menu.
On the navigator key , press or  until the Security screen is
displayed, press OK to confirm.
Select Keypad lock using  or . Press Confirm .
Press Yes to lock the keypad
A screen indicates that the keypad is locked. The icon appears on the
idle screen.
To lock / unlock the keypad, hold down on a key for a few
seconds, and then confirm by pressing the key Yes
SECURITY
LU D85C UK.book Page 69 Jeudi, 16. décembre 2004 5:30 17