Arris SBG6950AC2 Quick Start Manual page 12

Make sure you have the Wi-Fi cable modem model
name (SBG6950AC2, SBG7400AC2, or
SBG7600AC2), HFC MAC ID, and Serial Number
(S/N) listed on the modem label located on the
bottom of your Wi-Fi cable modem or attached in the
Wi-Fi Cable Modem Label section at the end of this
document.
Note: For Comcast subscribers, please visit
xfinity.com/activate
before calling Comcast or
ARRIS. If there is an issue with the activation, please
call Comcast: 1-800-Xfinity (1-800-934-6489).
Make sure you have your Comcast XFINITY account
number, account phone number, and login information
(your email address or user name and password).
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