Knowing The Keys - Zte Z557 User Manual

Knowing the Keys

Key
Power key
Home key
Recent apps key
Back key
Volume key
Function

Press and hold to power on, restart the
phone, turn on/off airplane mode, or power
off.

Press to turn on/off the screen display.

Touch to return to the home screen from any
application or screen.

Touch and hold to use the Google Assistant.

Touch to view recently used apps.

Double-tap to switch to the most-recent app.
Touch to go to the previous screen.
Press or hold to turn the volume up or down.
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