PUK Abbreviation

Looking for PUK abbreviation? We have got you covered in this guide. We have listed down different possible abbreviations of PUK in various groups like Technology, Indian Railway Station, Medical, Governmental, Softwares, and Business.

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Popular abbreviations of PUK:

Searching for PUK abbreviation / PUK full form leads to different results in different categories. The below table illustrates the popular acronyms among them.

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What does PUK mean?

PUK is the short form for Personal Unblocking Key which is a combination of characters used in mobile SIM cards for resetting the Personal Identification Number that has been forgotten or lost. Sometimes, also known as Personal Unlocking Code (PUC), it is unique for every SIM card and is generally 8 digits in length.

The code is required when the SIM card gets locked due to wrong entering of the password 3 continuous times or if the user forgets it. The phone in such a situation gets locked and it requires the PUK to unlock it again.

Importance of PUK

As said above, the Personal Unlocking Key is much required whenever the SIM card gets locked up. Once the PUK is entered, a new PIN is generated. If a wrong PUK is entered ten times, the SIM card gets permanently blocked and cannot be recovered.

The only way out of this problem is SIM replacement. Thus, it is advised that SIM card users keep their PUK code safe where it can be retrieved in time of requirement.

Working on PUK code

Every SIM card has a specific PUK code that protects it. A PUK number is also required when a user changes SIM card networks but the mobile number remains the same. Some network providers also apply a time period limit to their SIM card PUK codes.

Thus, after a certain period, they may become invalid and users must know about it. Additionally, a PUK code doesn’t depend on the mobile but is specific for the SIM and the network provider.

Getting a PUK code

The easiest part of getting a PUK code is looking for it on the SIM card package. Generally, the backside of the package contains several details including the Personal Unblocking Key.

If a person can’t find his/her PUK, they may contact their service provider for helping them in the matter. After asking for some details regarding the user and the SIM, they may provide you with the PUK for that specific card.