User Manual

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[Brightness] adjust the screen's backlight brightness
[Contrast]: adjust the screen's backlight brightness
[Backlight]: Set the time of display light
[Keypad backlight time]: Set the backlight time key
Security
[PIN]: Select open or modify the phone's PIN code
[Modify PIN2]: PIN2 choose to modify the phone code
[Phone locked]: Set the phone locked
[Modify the cellphone password]: Modify the password of
phone
[Privacy]: set access to enter the password to view
functionality. (Including: call logs / message / camera /
phonebook / my files / ebook / calendar / U disk/audio
player/video player)
[Auto keypad lock]: Set the auto keypad lock
[Lock screen by end-key]: press the end key to select