Netgear AC1900-High Installation Guide - Page 9

Cable Internet Provider Comcast XFINITY Cox Mediacom Time Warner Cable Contact Information http://www.comcast.com/activate http://www.xfinity.com/internetsetup http://www.xfinity.com/internetsupport 1-800-XFINITY (1-800-934-6489) For information about Comcast self-activation, see Comcast Self-Activation on page 8. https://activation.cox.net/selfactivation/newmodem. cox 1-888-556-1193 https://maestro.mediacomcc.com/walledgarden/page/ login.jsp 1-844-2SIMPLE (1-844-274-6753) https://www.timewarnercable.com/en/support/ internet/step-by-step/modem-activation.html 1-800-892-2253 Note: Your cable Internet provider's contact information might change. You can also find the contact number in your monthly Internet service billing statement. 2. If you are unable to activate your Internet service using the instructions on your cable Internet provider's website, call your cable Internet provider and do the following: a. When asked, provide your account information and provide the modem router's model number, which is C6900, serial number, and MAC address. The serial number and MAC address are on the modem router label. b. Wait for your cable Internet provider to confirm that your modem router is active. 7