Navigation and Function Buttons
Note: Additional functionality varies according to the application in use.
To change the default button function of the Scan button or the Left and Right
side buttons, use the Key remap option under Settings. For additional
information on how to remap a button function, see the user guide.
Back to the previous screen.
Recent Apps View and switch between recently used apps.
Return to the Home screen.
Start a search on the computer or the Internet.
Raises or lowers the volume of the speaker.