Find "Change PIN"
Press the Menu key.

Press Settings.

Press Security.

Press Change PIN.

Change PIN
Key in your current PIN and press OK.
If a wrong PIN is entered three times in a row, the SIM card is blocked. To unblock the SIM card, you need to key in the PUK. The PUK can be obtained by contacting customer services.
Please note:
If an incorrect PUK is entered ten times in a row, the SIM card is blocked permanently. In this case, you need a new SIM card from your operator.
Please note:
If an incorrect PUK is entered ten times in a row, the SIM card is blocked permanently. In this case, you need a new SIM card from your operator.

Key in a new four-digit PIN and press OK.
If a wrong PIN is entered three times in a row, the SIM card is blocked. To unblock the SIM card, you need to key in the PUK. The PUK can be obtained by contacting customer services.
Please note:
If an incorrect PUK is entered ten times in a row, the SIM card is blocked permanently. In this case, you need a new SIM card from your operator.
Please note:
If an incorrect PUK is entered ten times in a row, the SIM card is blocked permanently. In this case, you need a new SIM card from your operator.

Key in the new PIN again and press OK.
If a wrong PIN is entered three times in a row, the SIM card is blocked. To unblock the SIM card, you need to key in the PUK. The PUK can be obtained by contacting customer services.
Please note:
If an incorrect PUK is entered ten times in a row, the SIM card is blocked permanently. In this case, you need a new SIM card from your operator.
Please note:
If an incorrect PUK is entered ten times in a row, the SIM card is blocked permanently. In this case, you need a new SIM card from your operator.

Exit
Press Disconnect to return to standby mode.
