Apple iPhone 4 (iOS4)

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Basic use

Turn your phone on and off

Follow these instructions to turn your phone on and off.
Before using your phone, you need to insert your SIM and the battery. Click here to see how.

Just so you know...

Please select the red text to see instructional images.

Turn on your phone
Press and hold On/Off until your phone is turned on.
Enter PIN
Drag the arrow right.
Press Unlock.
Key in your PIN and press OK.
The PIN is used to protect your SIM from unauthorised use. Click here for more information about the PIN.
If you enter an incorrect PIN three times in a row, your SIM will be blocked.
SIM rejected
If the display tells you that your SIM isn't accepted, you may have a faulty SIM or SIM reader. Your phone can also be locked to another operator. Contact this operator for further information.
Turn off your phone
Press and hold On/Off.
Drag the arrow right to turn off your phone.
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