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Answer Center | AT&T
... Key) code is required to unlock SIM cards that have become locked following three... at 1-800-331-0500 To get your phone's PUK code online: Log in to your..., you will need to enter it into your phone to set a new PIN code. Note... you will need to purchase a new SIM Card . The phone will display the following error: "PUK...: What is the difference between a Device Lock code, a SIM PIN, and a PUK code? Error... -
Answer Center | AT&T
... incorrect PIN code is entered more than 3 times the phone will display "ENTER PUK". If this message is ... new PIN code and click the trackwheel. Unlocking SIM Card Security Power the device on NOTE: The ... incorrect PIN code is entered more than 3 times the phone will display " ENTER PUK". If this message is ... Site Map | Wireless Service Agreement Cell Phone Records Security AT&T on the Web Shop, ... -
Answer Center | AT&T
... AM PDT What is the difference between a Device Lock code, a SIM PIN, and a PUK code? Question Answer ... to do with the security and functionality of your wireless phone. A Device Lock code is a security code on ... PIN Unlock Key (PUK) code is required to unlock SIM cards that have become locked following three&...My Services screen, select My Phone/Device. Select Unblock SIM Card. The Unblock SIM ...
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