Zte Z557BL User Manual page 37


Brightness: Uncheck AUTO and drag the brightness slider
to adjust the screen brightness.

Bluetooth: Tap to turn on or off Bluetooth. Press and hold to
get to the settings screen.

Wi-Fi: Tap to turn on or off Wi-Fi. Press and hold to get to the
settings screen.

Data: Tap to enable or disable data access over the mobile
network. Press and hold to get to the settings screen.

Location: Tap to turn on or off the GPS function. Press and
hold to get to the settings screen.

Airplane mode: Tap to turn on or off the airplane mode.

Flashlight: Tap to turn on or off the flash.

Sync: Tap to turn on or off auto-sync of accounts data. Press
and hold to get to the settings screen.

Do not disturb/Priority only/Alarms only/Total silence:
Tap to access the Do not disturb menu and change its
settings.

Auto-rotate / Portrait: Tap to turn on or off the auto-rotate
screen feature.

Battery Saver: Tap to turn on or off the battery saver. Press
and hold to get to the settings screen.

Sound / Vibrate / Silent: Tap to switch among silent mode,
vibrate mode, and sound mode.

Hotspot: Tap to enable the Wi-Fi hotspot feature. Press and
hold to access the Wi-Fi hotspot menu.
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