PUK code definition
PUK code means personal unblocking key;
PUK code means the personal unlock key number delivered with the Token to the Certificate user, which serves as an administration Token password allowing the Certificate holder to unlock a Token that has been locked after repeatedly and consecutively entering wrong PIN codes;
Examples of PUK code in a sentence
Please enter the PUK code to unlock Status 5：3G modem is connected and works normally.