Operating Instructions

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Back key
Touch to go back to the previous screen, or to close a dialog •
box, options menu, the notification panel, etc.
These keys are visible when the screen lights up.
Power key
Press: Lock the screen/Light up the screen•
Press and hold: Show the pop-up menu to select from Quick •
start/Airplane mode/Power off/Restart
Press and hold: Power on
Press and hold• Power key and Volume down key to capture
a screenshot.
Press to mute the ringtone when there’s an incoming call.•
Press and hold • Power key and Volume up key for a while to
power off the phone when the system halted.
Volume Keys
Under call mode, adjust the earpiece or headset volume.•
In Music/Video/Streaming mode, adjust the media volume.•
In general mode, adjust the ring tone volume.•
Mute the ringtone of an incoming call.•
Press to light up the screen when it dims during a call.•
micro-USB
connector
Volume up
Volume down
micro-SIM
card slot
MicroSD
card slot
Camera
Camera Flash/
Flashlight
Recent apps key
Open a list of thumbnail images of apps you've worked with •
recently. Touch it to open an app. Swipe it left or right to
remove a thumbnail from the list.
Home key
While on any application or screen, touch to return to the •
Home screen.