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For Comcast XFINITY Users Only:
If the activation page does not appear, please go to
www.xfinity.com/activate for more information and to
activate your modem.
Here is a list of phone numbers for some major cable service
providers. (Note that this list is subject to change.)
-3260
-7328
Once your MB8611 is activated either online or by phone, your
service provider will provision your MB8611 service. Typically
this takes less than 5 minutes, but in some cases this may
take 30 minutes or longer to complete.
Once you have activated, you should have Internet access for
whatever’s plugged into your cable modem.
Congratulations!
If your cable modem is NOT working, see Troubleshooting
Tips below.
Note: You can connect this device to a WiFi router,
computer, Internet capable TV, game station, or other
Ethernet-capable device.
This product does not include
a router, WiFi, or telephone capability.
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