Manual - English
Page 77
...Backlight Timer. Select On. Press Menu > Settings > Security > PIN > PIN Lock. 2. Changing hidden key The hidden key is the security code that protects the phone or SIM against unauthorized use. 1. Press Menu > Settings > Security > Change PIN2. 02 Locking the keypad automatically 03 ...phone 1. Press Menu > Settings > Security > Auto Key Lock. 05 2. Enter PIN code > @. The default PIN is '1111'. Press Menu > Settings > Security > Change Hidden Key. Select On. 06 Unlocking Auto Key Lock 07 1. Changing PIN 2 01 1. Settings 75 note: Modifying backlight time...
...Backlight Timer. Select On. Press Menu > Settings > Security > PIN > PIN Lock. 2. Changing hidden key The hidden key is the security code that protects the phone or SIM against unauthorized use. 1. Press Menu > Settings > Security > Change PIN2. 02 Locking the keypad automatically 03 ...phone 1. Press Menu > Settings > Security > Auto Key Lock. 05 2. Enter PIN code > @. The default PIN is '1111'. Press Menu > Settings > Security > Change Hidden Key. Select On. 06 Unlocking Auto Key Lock 07 1. Changing PIN 2 01 1. Settings 75 note: Modifying backlight time...