Five things kill more people in the United States than anything else: heart disease, cancer, lung disease such as emphysema and chronic bronchitis, stroke and unintentional injuries such as those on roads or caused by medication overdoses.
PUK, which is sometimes called the PUK Code, stands for Pin Unlock Code.. It is occasionally called PUC, which is the same as PUK.. This special code is needed to unlock the cell phone if the wrong four-digit pin number has been entered three times in a row or if the SIM Card has been reported stolen.
The standard PIN code of your SIM card is displayed in your account in the section 'Settings' > 'SIM settings'. If you have entered the PIN code incorrectly three times, your device will require your PUK code. This code is also displayed under 'Settings' > 'SIM settings'. You can now use the puk1 code. After entering this PUK code you choose a new PIN code. You can find the link to the PUK-code here.