Device Guides

Apple iPhone 3GS

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How to

Guide to phone keys and sockets on my mobile phone

Want to know more about the phone keys and sockets on your mobile phone? Follow these easy instructions.

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1. On/Off

Several functions are associated with On/Off:
Tap and hold On/Off to turn your mobile phone on or off.
Briefly tap On/Off to turn on the key lock.
To reject an incoming call, tap On/Off twice.

2. The Home key

Tap the Home key to return to standby mode.

3. The Silent mode key

Slide the Silent mode key right or left to turn silent mode on of off.

4. The Volume key

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

5. Socket

Connect the charger or data cable to the socket at the bottom of your mobile phone and to a power point or the computer's USB port.

6. Headset socket

Connect the headset to the headset socket at the top of your mobile phone.

7. Camera lens

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