Several functions are associated with On/Off:

Tap On/Off to turn your tablet on or off.

Tap On/Off to turn on the screen lock.

Tap and hold On/Off to access the functions silent mode and flight mode.

Several functions are associated with the Menu key:

Tap the Menu key to open a pop-up menu.

Tap and hold the Menu key to go your tablet's search function.

Tap the Return key to exit an active menu item or hide the keypad.

Several functions are associated with the Home key:

Tap the Home key to return to the home screen.

Tap and hold the Home key to view a list of the most recently used menu items and applications.

Several functions are associated with the Volume key:

Tap the upper or lower part of the Volume key to adjust the ring volume.

Tap the upper or lower part of the Volume key during a call to adjust the volume.

Tap the upper or lower part of the Volume key to silence the incoming call alert.

Connect the charger or data cable to the tablet socket and to a power point or your computer's USB port.

Connect the headset to the headset socket.

Point the camera lens at the back of your tablet at the required object to take a picture or record a video clip.

Point the camera lens at the front of your tablet at the required object during a video call.