Nokia 320 rejects access code printed on the label.

try factory resetting sometimes custom credentials dont get cleared out of refurbished modems, even if it looks brand new its still possible its refurbished .

We are here to help you with your access code, jzvanut.

Thank you to @Constructive for the useful information.

As he stated, we suggest that you factory reset your gateway. It is possible there may be a custom credential from the previous owner, and your gateway may be refurbished.

Let us know if this helps.

Marc, AT&T Community Specialist

Also, take a photo of it with a smart phone and zoom in on the access code. There are some symbols that are easily misread. You may have typed the wrong symbol. 

Doing a factory reset did the trick. Thanks for the advice.

Hi, jzvanut.

Thank you for the update and we are happy to hear that our solution worked for you.

If you have any other questions or concerns, feel free to reach back out.

Thank you for choosing AT&T.

Marc, AT&T Community Specialist