Guide to phone keys and sockets

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Follow these instructions for a guide on how to use the phone keys and sockets.

1
On/Off
- Several functions are associated with On/Off:
- Press and hold On/Off to turn your phone on or off.
- Briefly press On/Off to turn on the key lock.
2
The Volume keys
- Several functions are associated with the Volume keys:
- Press the Top or the Bottom volume key to adjust the ring volume.
- Press the Top or the Bottom volume key during a call to adjust the volume.
- Press the Top or the Bottom volume key to silence the incoming call alert.
3
Socket
- Connect the charging or data cable to the socket and to a wall socket or your computer's USB port.
4
Headset socket
- Connect the headset to the headset socket.
5
HDMI socket
- Connect an HDMI cable to the HDMI socket and to an external screen to view your pictures or video clips.
6
The Voice control key
- Press the Voice control key to turn on voice control.
7
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.
8
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.

BlackBerry Z10