LG U8130, User Manual, Page: 181 / 193

86
Settings
Press the Back key in the PIN code input window to
return to the previous step.
Change codes
You can change PIN, PIN2, the security code and the
call barring password.
n
Note
If you change the code and then forget it you will need to
contact your place of purchase to unlock it or solve this
problem.
a
PIN/PIN 2 code
This menu allows you to change the PIN or PIN2
code.
1. Select Change codes from the Security Settings
List and press the key.
2. Select PIN or PIN2 Code and press the key.
3. Input the current PIN or PIN2 code, and then a
new PIN or PIN2 code. Entering an incorrect PIN
code 3 times invalidates the PIN code.
In this case, you will need to enter the PUK or
PUK2 code in order to reset the PIN code.
4. Entering an incorrect PUK code 10 times will
restrict use of the handset. In this case, ask 3
Customer Service to unlock your phone.
a
Security code
This menu allows you to change the handset
password. The maximum allowed numeric of
attempts of security code input is not limited like
PIN and PIN2.
a
Barring password
This menu allows you to change the call barring
password.
Handset lock
You can use security code to avoid unauthorized use
of your handset.
QWhen you switch on your handset, your handset will
request security code always if you set phone lock to
“Power on”.
You can select the menu from When switching on ,
If USIM changed , Immediate , and None .