42
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,
•
hide your telephone number.
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 Valid
.
To lock the keypad, press Yes
.
A screen indicates that the keypad is locked.
Programming an emergency number
This function allows you to define an emergency number which can be
enabled or disabled.
Once it is activated, the emergency number will be automatically dialled
when the green key
is pressed from the idle screen.
•
Once activated, you can however call a different number with pre-
dialling by dialling a number and pressing
.
To lock/unlock the keypad, press and hold the keypad key
for
some time.
The following types of numbers should not be programmed: Fire,
emergency and police rescue services...
Return
Valid
SECURITY
Return
Valid
KEYPAD LOCK
No
Yes
KEYPAD LOCK?
LONG PRESS ON * FOR UNLOCK
KEYPAD LOCKED
S
ECURITY
Livre du MD+.book Page 42 Mardi, 30. mars 2004 4:38 16
Summary of Contents for D50T
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