LG KF301 Manual page 42

Settings
Menu 4
Security
Memory manager You can check free space and memory usage of phone,
Restore factory
settings
14
(Continued)
This menu allows you to set the phone's safety.
›
PIN code request: You can set the phone to ask for the
PIN code of your SIM card when the phone is switched
on.
›
Handset lock: You can use a security code to avoid
unauthorized use of the phone.
›
Lock if SIM changed: Set the lock function if SIM
changed.
›
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.
›
Change codes: PIN is an abbreviation of Personal
Identification Number to prevent use by unauthorized
persons. You can change the access codes: PIN code,
PIN2 code, Security code.
SIM card and external memory (if inserted).
You can initialize all factory defaults. You need Security
code to activate this function.