8
Functions of the buttons on the user interface:
Home Button:
To go back to the home screen.
Menu Button:
To open the context menu.
Back Button:
To go back to the previous menu / previous screen.
Aoo Menu Button:
To display the programs and applications.
Change Window Button:
The device has five desktops. You can press this button
or push your finger on the touch screen to the side to navigate
between different desktops.
WIFI / WLAN Signal Icon