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Modem/router

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Diamond Problem Solver

Re: Modem/router

You may or may not have trouble getting that device activated for service. They really weren't meant to be retail devices by Comcast. They are ISP supplied. I've seen posts here that go either way. YMMV.

New Poster

Modem/router

Will I be able to install a used Technicolor Xfinity 8305C modem purchased from a retailer?