1. Find "SIM lock"
Press the Left selection key.
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Select Settings and press the Left selection key.
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Select Security.
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Select SIM lock.
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2. Turn on use of PIN
Select On and press the Left selection key.
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Key in your PIN and press the Left selection key.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
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3. Turn off use of PIN
Select Off and press the Left selection key.
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Key in your PIN and press the Left selection key.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
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4. Return to the home screen
Press the Home key to return to the home screen.
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