1. Turn on your phone
Press and hold On/Off until your phone is turned on.
2. Enter your PIN
Key in your PIN and press .
The PIN protects your SIM from unauthorised use. If you enter an incorrect PIN three times in a row, your SIM will be blocked.
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3. Turn off your phone
Press and hold On/Off until a pop-up menu is displayed.
Press .
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Press .
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