1. The Navigation key
Press the Navigation key to open a menu item or to select settings.
Press Connect to answer a call.
Several functions are associated with Disconnect:
Press and hold Disconnect to turn your phone on or off.
Press Disconnect to end an ongoing call.
Press Disconnect to return to standby mode.
4. The Volume key
Press the upper or lower part of the Volume key.
Several functions are associated with the phone socket:
Connect the charger to the phone socket and to a wall socket.
Connect the data cable to the phone socket and to the computer's USB port.
Connect the headset to the phone socket.
6. Headset socket
Connect the headset to the headset socket.
7. Camera lens
Point the camera lens at the required object to take a picture or record a video clip.
8. The Camera key
Press the Camera key to turn on the camera and take a picture or record a video clip.
9. The Facebook key
Press the Facebook key to start Facebook.
10. The Key lock key
Several functions are associated with the Key lock key:
Press and hold the Key lock key to turn on the key lock.
Press the Navigation key and the Key lock key in quick succession to turn off the key lock.