Device Guides

Apple iPhone 4S

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iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.
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How to

Inserting a SIM into my mobile phone

Your SIM must be inserted before you can use your mobile phone.


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1. Remove the SIM holder

Insert the opener for the SIM holder into the small hole in the SIM holder on the side of your mobile phone.
The opener is attached to the cover containing the papers that come with your mobile phone.
Remove the SIM holder from your mobile phone.
The opener is attached to the cover containing the papers that come with your mobile phone.

2. Insert your SIM

Turn your SIM so the angled corner of your SIM is aligned with the angled corner of the SIM holder.
Place your SIM in the SIM holder.

3. Insert the SIM holder

Insert the SIM holder into your mobile phone.
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