Keypad lock
Lock the keypad
Select
Menu
, and press the function key
within 3.5 seconds.
Unlock the keypad
Select
Unlock
, and press the function key
within 3 seconds. If requested, enter the
lock code.
Answer a call when the keypad is
locked
Press the call key. When you end or reject
a call, the keypad locks automatically.
Set automatic keypad lock
Select
Menu
>
Settings
>
Phone
>
Automatic keyguard
>
On
, and set the
length of time, after which the keypad
locks.
When the device or keypad is locked, calls
may be possible to the official emergency
number programmed into your device.