Q:

What is a PUK code?

A:

PUK code stands for PIN unlock key. It is normally an eight-digit code that is assigned to SIM cards. PUK codes are required when users lock themselves out of their mobile phones by entering incorrect passwords too many times. After entering the code, the user can designate a new PIN.

Mobile phone service providers can provide the PUK code. Some companies refer to it as the PUC code, which stands for PIN unlock code and has the same purpose.

If the PUK code is entered incorrectly too many times, the SIM permanently locks. Consequently, the user must purchase a new SIM card.

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Related Questions

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    What is the PUK code for my SIM card?

    A:

    The PUK (personal unlocking key) is a security add-on that protects the information located on a SIM card.If there is a mistake entering a SIM card PIN code, the PUK code must be entered to gain access to the device.

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  • Q:

    How can a person find their PUK code online?

    A:

    In order to find a PUK code online, a user can sign in to the provider's website, go to the Wireless section, select the phone for the code, click "Unblock SIM Card" and receive the code on a new page that opens. The user can then use this code to unblock the SIM card on their phone.

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    What is the Vodafone PUK code?

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    The Vodafone PUK code is a unique number assigned to an individual cellular phone's SIM card. This code is part of a security measure in place to help prevent unauthorized access to the cellphone owner's account.

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    What is the Alcatel PUK code?

    A:

    A PUK code is the Personal Unblock Key code used to unlock a cell phone after being locked out due to entering an incorrect PIN code a certain number of times. The Alcatel PUK code is an eight-digit code given by the service provider and cannot be changed, and the SIM card can be damaged if an incorrect PUK code is entered. If the PUK is entered incorrectly, a new SIM card, along with a new PUK, needs to be obtained from the service provider to unlock and use the phone.

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