Keyguard
When keyguard (keypad lock) is on, calls may be possible to the official emergency number programmed into your device.
Use keyguard (keypad lock) to prevent the keys on the device from being accidentally pressed.
To activate keyguard in the idle mode, press the left selection key (1) and the function key (2). To
unlock, press the left selection key and the function key again. OR You can also press the left selection
key and *.
Tip: To activate keyguard in the
Menu
or in an open application, press the power key briefly,
and select
Lock keypad
. To unlock, press the left selection key and the function key.