Keypad lock
Lock the keypad
Select
Menu
, and press * within 2.5 seconds.
Unlock the keypad
Select
Unlock
, and press * within 1.5 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.