Lock the keys
When the device or keypad is locked, calls may be possible to
the official emergency number programmed into your
device.
You can set the keypad to lock automatically after a time-out
period, or when the slide is closed.
To change the length of the time-out period, after which the
keypad is locked, select >
Tools
>
Settings
and
General
>
Security
>
Phone and SIM card
>
Keypad
autolock period
>
User defined
and the desired length of
time.
To manually lock the keypad in phone mode, press the end
key, and select
Lock keypad
.
Tip: When the keypad is locked, press and hold the
scroll key to quickly view the date and time.