Community Forum

Purchased Modem Activation

New Poster

Purchased Modem Activation

I have recently purchased a new two-in-one modem/router from Arris called the Surfboard SBG6900-AC AC1900. I read some instructions on how to activate a purchased modem and it says that once it comes online, I need to go online and go to register.xfinity.com. However, when the modem/router goes online and I try to connect to the webpage register.xfinity.com, I cannot connect. Can somebody help? Many thanks.

Expert

Re: Purchased Modem Activation

Try calling 1-855-652-3446. That is their device activation line.

If that doesn't work for you, you can call 1-800-comcast and tell a rep that you would like to have a new modem provisioned for service. Have the RF / HFC MAC address and the serial number of it handy when you call.



I am not a Comcast Employee.
I am a fellow customer, volunteering my time to help other customers here in the Forums.
We ask that you post publicly so people with similar questions may benefit from the conversation.

Was your question answered? Mark the post as best answer!