User's Manual

3.Quick Start
7
3.1 Key functions.
Power Button
Volume+（up） Increase volume
Volume-（down）
Home Button
Return Button
（back）
Setting Keys
Decrease volume
Click on any interface to return
to the main interface
Click this button on any interface
to return to the previous level
directory
Click, short press to display the
user's browsing history
Short press to sleep/wake up function,
long press to switch on/off function