Turning my mobile phone on and off

Samsung GALAXY S II

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Follow these easy instructions to turn your mobile phone on and off. Remember, you need to insert your SIM into your mobile phone before you turn it on.

Step 1 of 6

Turn on your mobile phone

The PIN is used to protect your SIM from unauthorised use. See how you change your PIN.

Tap On/Off until your mobile phone is turned on.

Step 2 of 6

Turn on your mobile phone

The PIN is used to protect your SIM from unauthorised use. See how you change your PIN.

If required, key in your PIN and tap OK.

Step 3 of 6

SIM rejected

If your SIM is rejected:

Contact your mobile phone store or your service provider.

Step 4 of 6

Turn off your mobile phone

Tap and hold On/Off.

Step 5 of 6

Turn off your mobile phone

Tap Power off.

Step 6 of 6

Turn off your mobile phone

Tap OK.

Tap anywhere to dismiss