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Display
Contrast
Setting the brightness and display illumination
duration
Backlight
Set the time of display backlight.
Keypad Backlight time:
Set the time of keypad backlight.
Security settings
1. Select Menu, Settings and press OK
2. Select Phone settings and press OK.
The following menu items are available:
PIN
PIN lock
When switching the prompt for a PIN on or off,
you will be prompted to enter the correct PIN
code of the SIM card. You can change the PIN
code of the SIM card at any time.
Modify PIN
To the change the password, enter current
password and then the new password PIN
Modify PIN2
To the change the password, enter current
password and then the new password PIN2