11
LCD backlight: set the brightness and time of
LCD backlight.
Keypad Lamp: select to set the keypad lamp.
Note: please use side key to select left or right.
3.7.4 Security settings
3.7.4.1 SIM1 security
PIN lock
You can set security settings in this menu to
prevent your mobile phone from being used
illegally.
PIN code
PIN Code can prevent your mobile phone from
being used illegally. If the current PIN Code is
closed, please select Open to activate this
protection function. Next time when you power on
your mobile phone, PIN Code will be requested. If
the current PIN code is activated, select Close to
cancel PIN code protection function. Select
Change PIN Code to set a new PIN Code. Please
follow the procedure to input old PIN Code, new
PIN Code and again new PIN code.
Note: If you input wrong PIN Code in three
consecutive times, SIM card will be locked. In this
case, you need PUK Code to unlock SIM card. PIN
code and PUK code may be given you along with
SIM card. If you don’t have it, please contact your
network service provider. In general, default PIN
code is 1234, please change it to be your own
code.
