What Is The Reason That My Nokia Phone Requesting PIN And PUK Code?

What Is The Reason That My Nokia Phone Requesting PIN An PUK Code?

 

Your Nokia device requests PIN (Personal Identification Number) and PUK (Personal Unblocking Key) codes to protect your SIM card and device against unauthorized use. Note that all PIN and PUK codes are provided by your operator or service provider.

Note also the following:

* When your insert your SIM card and boot up your device for the first time, you need to enter the PIN code, the default one is usually supplied by your operator. For security reasons it is recommended to change it to your own code, instructions on how to change the PIN code in your device is provided in the user guide or Nokia web site. If the PIN code is entered incorrectly multiple times, your device may request a PUK code to futher validate the user's identity.

* The PIN2 code is a PIN code which acts as a second layer of protection for certain features of your phone. If the PIN2 code is entered incorrectly multiple times, your phone may request a PUK2 code.

Please contact your operator or service provider for assistance with your PIN and/or PUK codes.If you have already contacted but the code provided does not work, you should obtain a new SIM card.