■ Keypad lock (keyguard)
To prevent accidental keypresses, you can lock the keypad.
To lock the keypad in the standby mode, press the left selection key and * within
1.5 seconds. To set the phone to automatically lock the keypad after a certain
time, select Menu > Settings > Phone sett. > General > Security > Phone and SIM
card > Keypad autolock period > User defined and the desired time.
To unlock the keypad in the standby mode, select Unlock, and press * within 1.5
seconds.
When the keypad lock is on, calls may be possible to the official emergency number
programmed into your device.
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