Get Your PUK code (Pin Unlock Key)When a SIM card's security PIN is entered incorrectly 3 times the SIM card is blocked and the handset's screen will show Enter PUK or a similar message (depending on the type of handset). To unblock the SIM card, the Personal Unblocking Key (PUK) must be entered.
You can find your PUK code in your SIM pack, but if you don't have this any more, you can simply login to My Account, select Manage Your Account , then My Mobile Settings.
Alternatively, you can dial 0800 800 021 from a landline and enter your mobile number and PIN when prompted to take you to the main menu. Then, select option 4 for the products and services menu, and option 3 to retrieve your PUK code.
Remember, the PUK code is individual to each SIM card and entering the incorrect PUK code more than 3 times can permanently block your SIM, so if you have more than one account set up in My Account, make sure you select the correct one!作者: Venox10111 时间: 2012-3-13 16:46:34