Find "Set up SIM card lock"
Press the menu icon.

Press Settings.

Press Location & security.

Press Set up SIM card lock.

Activate or deactivate
Press Lock SIM card to activate or deactivate the PIN.
If an incorrect 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 PIN and press OK.
If an incorrect 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.

When the box next to the menu item is ticked (V), the PIN is activated.
If an incorrect 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 the Home key to return to standby mode.
