Samsung Galaxy S II

Samsung Galaxy S II

How to guides

Turn the phone on and off

Follow these instructions to turn the phone on and off.
Before you can use the phone, you need to insert the SIM card. Click here to see how.

Step 1 of 6

Turn on the phone

Press On/Off until the phone is turned on.

Step 2 of 6

Enter PIN

Key in the PIN and press OK.

The PIN is used to protect the SIM card from unauthorised use. Click here for more information about the PIN.
If the wrong PIN is entered three times in a row, the SIM card is blocked.
Step 3 of 6

SIM card rejected

If the SIM card is not accepted or an error message is displayed, it may be a faulty SIM card or a faulty SIM card reader. It is also possible that the phone is locked to another operator. Contact this operator for further information.

Step 4 of 6

Turn off the phone

Press and hold On/Off.

Step 5 of 6

Turn off the phone

Press Power off.

Step 6 of 6

Turn off the phone

Press OK.

1. Turn on the phone

Press On/Off until the phone is turned on.

2. Enter PIN

Key in the PIN and press OK.
The PIN is used to protect the SIM card from unauthorised use. Click here for more information about the PIN.
If the wrong PIN is entered three times in a row, the SIM card is blocked.

3. SIM card rejected

If the SIM card is not accepted or an error message is displayed, it may be a faulty SIM card or a faulty SIM card reader. It is also possible that the phone is locked to another operator. Contact this operator for further information.

4. Turn off the phone

Press and hold On/Off.
Press Power off.
Press OK.

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