Device Guides

Apple iPhone 4S

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How to

Guide to keys and sockets on my mobile phone

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


List view

1. On/Off

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

2. The Home key

Several functions are associated with The Home key:
Tap the Home key to return to the home screen.
Tap the Home key twice to see a list of active applications and your latest used contacts.

3. The Silent mode key

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

4. The Volume keys

Several functions are associated with The Volume keys:
Tap the Top volume key or the Bottom volume key to adjust the ring volume.
Tap the Top volume key or the Bottom volume key during a call to adjust the volume.
Tap the Top volume key or the Bottom volume key to silence the incoming call alert.

5. Socket

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

6. Headset socket

Connect the headset to the headset socket.

7. Camera lens at the back of your mobile phone

Point the camera lens at the back of your mobile phone at the required object to take a picture or record a video clip.

8. Camera lens at the front of your mobile phone

Point the camera lens at the front of your mobile phone at the required object during a video call.
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