Key functions
Key
Power key
Homekey
Recent
apps key
Back key
Volume
keys
Function
Press and hold to turn Airplane mode on
or off, restart, or power off.
Press to turn the screen display on or
off.
Press to return to the home screen from
any application or screen.
Press and hold to access Google
Assistant.
Press to see recently used applications.
Double-tap to switch to the most recent
application.
Press to go to the previous screen.
Press or hold to turn the volume up or
down.
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