1. On/Off
Press On/Off to turn your phone on or off.
Press On/Off to turn on the screen lock.
Press and hold On/Off to access silent mode and flight mode.
2. The Home key
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19214162-0078-4d0a-912f-a3d3d0ed22a7.png?width=218&height=386)
3. The Return key
Press the Return key to return to the previous screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19214162-0078-4d0a-912f-a3d3d0ed22a7.png?width=218&height=386)
4. The Application key
Press the Application key to open a list of the most recently used applications.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19214162-0078-4d0a-912f-a3d3d0ed22a7.png?width=218&height=386)
5. Fingerprint sensor
Place the tip of your finger on the Home key to unlock your phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19214162-0078-4d0a-912f-a3d3d0ed22a7.png?width=218&height=386)
6. The Volume key
Press the Volume key to select ring volume.
Press the Volume key during a call to adjust the volume.
Press the Volume key to silence the incoming call alert.
7. Socket
Connect the charger or data cable to the socket and to a wall socket or your computer's USB port.
8. Headset socket
Connect the headset to the headset socket to listen to music or make a handsfree call.
9. Camera lens at the back of your phone
Point the camera lens at the back of your phone at the required object to take a picture or record a video clip.
10. Camera lens at the front of your phone
Point the camera lens at the front of your phone at the required object to take a picture or record a video clip.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19214162-0078-4d0a-912f-a3d3d0ed22a7.png?width=218&height=386)