12
Knowing the Keys
Key Function
Power key
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.
Home key
Touch to return to the home screen from any
application or screen.
Touch and hold to use the Google Assistant.
Recent apps key
Touch to view recently used apps.
Double-tap to switch to the most-recent app.
Back key Touch to go to the previous screen.
Volume key Press or hold to turn the volume up or down.