N450 WiFi Cable Modem Router Model N450/CG3000Dv2
You can also visit your cable ISP’s website and follow the onscreen instructions to set up your Internet service.
Cable ISP | Contact Information |
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Cablevision | www.cablevision.com |
| www.optimum.com/contactus.jsp |
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Charter | |
| https://install.charter.com/ |
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Comcast | |
| https://www.comcast.com/activate/ |
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Cox | |
| ww2.cox.com |
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Optimum | http://play.optimum.net |
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Time Warner Cable | |
| http://www.timewarnercable.com/ |
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Note: The contact information listed might change. You can also find the contact number in your monthly Internet service billing statement.
2.When asked, provide the modem router’s serial number and MAC address located on the product label on the modem router.
For more information, see Label on page 10.
3.Wait for your cable ISP to confirm that your modem router is active.
4.If you do not have an Internet connection with the modem router, ask your cable ISP to look for your modem router online, and do one of the following depending on what your cable ISP tells you about your modem router:
•If the modem routeris not visible, your cable ISP can give you instructions to verify why the modem routerdoes not connect with your
•If your cable Internet service provider can confirm that the modem router is visible, reboot the computer that is connected to the modem router. Try checking your online status again.
Connecting to the Internet
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