Lock or unlock the keys and screen
To avoid accidentally making a call when your device is in your pocket or bag, lock the
keys and screen of your device.
Slide the key lock switch.
8
Get started
Tip: If the key lock switch is out of reach, to unlock the device, press the menu key, and
select
Unlock
.
Set the keys and screen to lock automatically
1 Select
Menu
>
Settings
and
Phone
>
Display
>
Screen/keylock time-out
.
2 Define the length of time after which the keys and screen are locked automatically.