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Volume
key
Scan key
Recent Apps key
•
Touch to view recent used applications.
Home key
•
From any application or screen, touch to return to the
Home screen.
•
Touch and hold to open the recent APP list.
Back key
•
Touch to go back to the previous screen, or to close
a dialog box, options menu, the notification panel, etc.
Function key
•
Touch to slect the function you want to set as the
shotcut of program buttons.
2
Camera
Camera Flash/Flashlight
3.5mm Audio
headset
Power key
Scan key
Power key
•
Press: Lock the screen/Light up the screen.
•
Press and hold: Show the pop-up menu to select from
Power off/Reboot/Airplane mode/Hot Swap.
•
Press the Power key for more than 7s to restart.
•
Press the Power key and Volume up key to reset.
•
Press the Power key and Volume down key to
capture a screenshot.
Volume Keys
•
In call mode, adjusts the earpiece or headset volume.
•
In Music/Video/Streaming mode, adjusts the media
volume.
•
In general mode, adjusts the ringtone volume.
•
Mutes the ringtone of an incoming call.
•
In camera preview mode, press Volume up or down
key to enter burst shoot.
Scanner Keys
•
In Scan Wedge mode, press the Scanner keys on both
sides of the device at the same time to scan the barcode.
3
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