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[
Contrast
] adjust the screen's backlight brightness
[
Keypad backlight time
] Set the backlight time key
[
Auto keypad lock
] Set the auto keypad lock
【
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)
[
Lock screen by end-key
] press the end key to select
whether the off-screen function
[Guardlock]
to set the security password and open the feature, open the
opportunity for the card and then prompts for security
password, if the wrong password is entered three times, the
