Setting time for backlight
1.Press Menu > Settings > Display > Backlight Timer. note: Modifying backlight time may affect battery life.
Locks
Locking the phone
1.Press Menu > Settings > Security > Phone Lock > Phone Lock.
2.Select On.
note: The default password is ‘1234’. To change the password press Menu > Settings > Security > Phone Lock > Change Password.
Locking the PIN
The Personal Identification Number is the security code that protects the phone or SIM against unauthorized use.
1.Press Menu > Settings > Security > PIN > PIN Lock.
2.Enter PIN code > @.
note: To change the PIN code press Menu > Settings > Security > PIN > Change PIN. The default PIN is ‘1111’.
Changing PIN 2
1.Press Menu > Settings > Security > Change PIN2.
Locking the keypad automatically
You can set locking keypad automatically to prevent mistaken key presses.
1.Press Menu > Settings > Security > Auto Key Lock.
2.Select On.
Unlocking Auto Key Lock
1.Press Menu > Settings > Security > Auto Key Lock.
2.Select Off.
Changing hidden key
The hidden key is a security code for USIM Contact. You can lock the person’s information in the USIM Contacts with the hidden key.
1.Press Menu > Settings > Security > Change Hidden Key.
note: The default password is dependent by SIM card. (either depends on the SIM card or determined by the SIM card).
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