User Manual (user Manual) (ver.f7) (English)
Page 84
... Change Lock option lets you replace your phone's default lock code (the last four digits of your phone number) with one of your phone to a secret code for verification. If you change the lock code, be able to access your phone to enter the current lock code followed by entering your... mobile phone number. To access the Security sub-menu, you are prompted to lock itself when the display backlight shuts off. Auto Device Lock Auto Device Lock lets you set restrictions, and other security...
... Change Lock option lets you replace your phone's default lock code (the last four digits of your phone number) with one of your phone to a secret code for verification. If you change the lock code, be able to access your phone to enter the current lock code followed by entering your... mobile phone number. To access the Security sub-menu, you are prompted to lock itself when the display backlight shuts off. Auto Device Lock Auto Device Lock lets you set restrictions, and other security...