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How do I register my modem online? Is there a link?
The only way to self register is through the webpage that comes up after connecting to modem that is online. Basically any modem that gets online on Cox's cable, but isn't in Cox's system gets redirected to a registry page where you can add your modem with account info. The only other way is to call and have them add it after giving them the model, S/N and MAC address.
Is there an additional fee for registering another modem? Or is it just for informational purposes related to your account?
you only need 1 modem on Cox