69
S
ECURITY
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
S
ECURITY
LU D85C UK.book Page 69 Jeudi, 16. décembre 2004 5:30 17
