User's Manual
Appearance & Button
Front View:
Functions Definitions
1.“
”: Volume increase
2.“
”:Volume increase”
3. “
”: Long press the key to turn on, turn on , long press the key pop up the option of turn
off; turn on , short press the key to close the screen to avoid mistake operation.
4. Front Camera (Option function)
5. “
”: return key, click the key return back to last operation menu or the last operation
interface;
6. “
” : Home key, Press the key return to the main interface in any interface, long press the
key to open the recently operation program application interface.
7. “
” : Press the icon at the opening interface menu, the function is same as other interface
“
” function; short press to unlock under lock status.
8. Headphone jack
9. HDMI jack
10. USB jack
11. DC jack
12. TF jack
13. MIC jack / update press jack