Keypad lock (Keyguard)
When the keypad lock is on, calls may be possible to the official emergency number programmed into your device.
Use the keypad lock (keyguard) to prevent the keys on the cover phone from being accidentally pressed.
To lock the keypad, press the center of the scroll key and .
To unlock the keypad, press the center of the scroll key and .
To lock the system, press the center of the scroll key and . Note that you have to define a lock code with which you can lock
and unlock the system.
To unlock the system, press the center of the scroll key and . Key in the lock code and press
OK
.