Several functions are associated with On/Off:
Press and hold On/Off for 3-5 seconds to turn the device on or off.
Briefly press and hold On/Off to gain access to the different device profiles.
Briefly press On/Off to activate or deactivate the key lock.
2. The Home key
Press the Home key to return to standby mode.
3. The Return key
Press the Return key to exit an active menu item.
4. The Menu key
Press the Menu key to open a pop-up menu.
5. The Volume key
Press the upper or lower part of the Volume key to adjust the volume.
Connect the charger or data cable to the socket and to a wall socket or the computer's USB port.
7. Headset socket
Connect the headset to the headset socket at the top of the device.
8. Camera lens at the back of the device
Point the camera lens at the back of the device at the required object to take a picture, record a video clip or during a video call.
9. Camera lens at the front of the device
Point the camera lens at the front of the device at the required object during a video call.