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I have a model NVG558HX that I bought from Verizon. I typed the model# in the ARRIS site and it doesn't come up. My question is, I got rid of Verizon and got a chip from AT&T and put it in. It turns on broadcast wifi, but won't connect to AT&T towers.

Can I change a setting to get it to work?

Or should I call AT&T to see what they can do.

pretty sure that was a direct to verizon device. I haven’t found anywhere that it works with any provider other than verizon.

Unless you want to use the WAN port versus cellular


I was hopeful that it would work on other carriers. 

Not sure why it won't, but it doesn't connect. Thank you


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