Lock the keys
When the device or keypad is locked, calls may be possible to the official emergency
number programmed into your device.
The keypad of your device locks automatically to prevent accidental keypresses.
16 Get started
To change the length of time after which the keypad is locked, select
Menu
>
Ctrl.
panel
>
Settings
and
General
>
Security
>
Phone and SIM card
>
Keypad autolock
period
.
To lock the keys manually in the home screen, press the left selection key and then the
right selection key.
To lock the keys manually in the menu or in an open application, press the power key
briefly, and select
Lock keypad
.
To unlock the keys, press the left selection key and then the right selection key.