Manual - English
Page 77
...protects the phone or SIM against unauthorized use. 1. Changing PIN 2 01 1. Press Menu > Settings > Security > Change Hidden Key. Enter PIN code > @. Select On. 06 Unlocking Auto Key Lock 07 1. note: Modifying backlight time may affect battery life. Press Menu > Settings > Security > Phone Lock > Phone Lock.... USIM Contact. Select On. Press Menu > Settings > Display > Backlight Timer. The default PIN is '1111'. To change the PIN code press Menu > Settings > Security > PIN > Change PIN. You can set locking keypad automatically to prevent mistaken 04 key presses. 1.
...protects the phone or SIM against unauthorized use. 1. Changing PIN 2 01 1. Press Menu > Settings > Security > Change Hidden Key. Enter PIN code > @. Select On. 06 Unlocking Auto Key Lock 07 1. note: Modifying backlight time may affect battery life. Press Menu > Settings > Security > Phone Lock > Phone Lock.... USIM Contact. Select On. Press Menu > Settings > Display > Backlight Timer. The default PIN is '1111'. To change the PIN code press Menu > Settings > Security > PIN > Change PIN. You can set locking keypad automatically to prevent mistaken 04 key presses. 1.