Self Activation with Comcast/Xfinity Voice and Internet Arris TM822G Modem

This new year resolution was to replace the 5 year old rental Arris TM722G from Comcast with a used/new/refurbished one from an Amazon seller for $65. I was skeptical about the compatibility and activation since I have both voice and internet with them. The instruction for self activation was amazingly accurate and easy to do.  I did it in less than 45 minutes without any help or need to call the support… it was 11PM. One thing done for this year resolutions.


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