11
Knowing the Keys
Key Function
Power key
Press and hold to turn on or off
airplane mode, restart or power off.
Press to turn off or on the screen
display.
Volume key
Press or hold either end of the key to
turn the volume up or down.
(Home key)
Touch to return to the home screen
from any application or screen.
Touch and hold to use the Google
Assistant.
(Back key)
Touch to go to the previous screen.
(Recent apps key)
Touch to see recently used apps.
Double-tap to switch to the most
recent application.