LG GB190 Manual page 89

Settings
Menu 9
Date & Time
Languages
Display
Shortcut
Call
Security
16
You can set functions relating to the date and time.
You can change the language for the display texts in your
phone. This change will also affect the Language Input mode.
You can change settings for the phone display.
You can set the functions of 4 navigation keys to use as
shortcuts in idle mode.
You can set the menu relevant to a call by pressing the left soft
key [OK] in the Setting menu.
This menu allows you to set the phone safely.
> PIN code request : You can set the phone to ask for the PIN
code of your SIM card when the phone is switched on.
> Auto key lock : You can make the key pad locked
automatically after some time.
> Phone lock : You can use a security code to avoid
unauthorized use of the phone.
> Anti Theft Mobile Tracker: The ATMT feature of this phone
provides you with the ability to have a tracking system in
place for your mobile in case you lose or misplace it.