Security – ZTE Grand X Plus User Manual

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Security

• Screen lock: Disable the screen lock or enable it with long

press, face unlock, pattern, PIN, or password. See

• Improve face matching: Have your face captured in

different conditions to improve face matching. This option is
available when face unlock is enabled.

• Liveness check: Check this option to require eye blink

while unlocking the screen with face unlock. This option is
available when face unlock is enabled.

• Make pattern visible: Show the pattern as you draw it. This

option is available when unlock pattern is set.

• Automatically lock: Set the time needed for the lock

protection to be activated after the screen turns off. This
option is available when face unlock, unlock pattern, PIN or
password is set.

• Power button instantly locks: Lock protection is activated

immediately when you press the Power Key. This option is
available when face unlock, unlock pattern, PIN or
password is set.

• Owner info: Set the text that you may display on the lock

screen.

• Encrypt phone: Encrypt your data on the phone to protect