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phone not working

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phone not working

I upgraded the modem and now my phone does not work

Gold Problem Solver

Re: phone not working

https://mydeviceinfo.xfinity.com/ lists the retail modem, eMTA, and gateway devices they allow. Be sure to check the "Voice/Telephone enabled" box. You might also check the older http://mydeviceinfo.g.comcast.net/.

 

What is the model number of your modem?

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