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With the proximity and light sensor, your phone can
automatically adjust the screen brightness for available light.
Touch
Adaptive brightness
in the Display settings screen to
turn the feature on or off.
Protecting Your Phone With Screen
Locks
You can protect your phone by creating a screen lock. When it is
enabled, you can swipe up on the lock screen, and then draw a
pattern or enter a numeric PIN or password to unlock the
phone’s screen and keys.
1. Swipe up on the home screen and touch
Settings >
Security & location > Screen lock
.
2. Touch
None
,
Swipe
,
Pattern
,
PIN
, or
Password
.
Touch
None
to disable screen lock protection.
Touch
Swipe
to enable screen lock and allow unlocking
with a ‘swipe' gesture. You can unlock the screen by
swiping up on the lock screen.
Touch
Pattern
to create a pattern that you must draw to
unlock the screen.
Touch
PIN
or
Password
to set a numeric PIN or a
password that you must enter to unlock the screen.
3. For Pattern, PIN, or Password lock, select how you would
like notifications and their contents to show when the phone
is locked. Then touch
DONE
.
NOTES:
Summary of Contents for Z557
Page 1: ...1 ZTE Z557 USER GUIDE ...