Knowing the Keys
Key
Power key
Home key
Back key
Menu key
Recent apps
key
Volume key
Function
Press and hold to turn on or off airplane mode,
reboot, power off, or switch sound mode.
Press to turn off or on the screen display.
Touch to return to the home screen from any
application or screen.
Touch and hold to use Google Search.
Touch to go to the previous screen.
Touch to view the options for the current
screen.
Touch and hold to see recently used
applications.
Touch to see recently used applications.
Press or hold either end of the key to turn the
volume up or down.
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