Cat57's profile

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39 Messages

Wednesday, June 11th, 2025 9:38 PM

Set up new Xfinity Gateway without smartphone

How do I set up my new Xfinity Gateway without a smartphone?  (There is an answered question for this, but it is four years old, and the link given for the instructions is dead).

Expert

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111K Messages

1 day ago

Try calling 1-855-652-3446. That is their self-install device activation line. Have the RF / CM / HFC MAC address and the serial number of it handy when you call.

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