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NETGEAR, Inc.

350 East Plumeria Drive
San Jose, CA 95134, USA

© NETGEAR, Inc., NETGEAR and the NETGEAR Logo 

are trademarks of NETGEAR, Inc. Any non‑NETGEAR 

trademarks are used for reference purposes only.

November 2016

NETGEAR INTL LTD

Building 3, University Technology Centre  

Curraheen Road, Cork, Ireland 

Activate Your Internet Service

 

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To activate your Internet service:

1.  Visit your cable Internet provider’s website and follow the onscreen 

instructions to activate your Internet service. 

Cable Internet Provider Contact Information

Bright House Networks

http://support.brighthouse.com

1-866-898-9101

Cablevision

http://www.cablevision.com

 

https://install.optimum.com/JointInstall/

Telephone number depends on your region.

Charter

https://install.charter.com/

1-855-757-7328

Comcast XFINITY

http://www.comcast.com/activate
http://www.xfinity.com/internetsetup
http://www.xfinity.com/internetsupport

1-800-XFINITY (1-800-934-6489)

Cox

https://activation.cox.net/selfactivation/newmodem.cox

1-888-556-1193

Mediacom

https://maestro.mediacomcc.com/walledgarden/page/
login.jsp

1-844-2SIMPLE (1-844-274-6753)

Time Warner Cable

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 information 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 C6220, 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.

c.  If you do not get an Internet connection with the modem router, 

ask your cable Internet provider to look for your modem router 

online, and do one of the following depending on what your cable 

Internet provider tells you about your modem router:

•  If the modem router is not visible, 

your cable Internet provider

 

can give you instructions to verify why the modem router does not 
connect with your high-speed Internet service.

•  If the modem router is visible to 

your cable Internet provider

, reboot 

the modem router. Check your online status again.

Join the WiFi Network

To connect your computer or mobile device (such as a smartphone or 
gaming device) to your modem router’s WiFi network, you can use either 
the manual method or the Wi-Fi Protected Setup (WPS) method.

Manual Method

1.  On your WiFi-enabled computer or mobile device, open the WiFi 

connection manager that manages your WiFi connections.
The WiFi connection manager scans for WiFi networks in your area.

2.  Find and select your modem router’s WiFi network name (SSID).

The SSID is on the modem router label.

3.  Enter the modem router’s password (or your custom password if you 

changed it) to connect.
The password is on the modem router label.

4.  Repeat Step 1 through Step 3 to connect other WiFi-enabled computers or 

mobile devices.

WPS Method

For help with the 

WPS

 button on your computer or WiFi device, check the 

instructions or online help that came with that computer or WiFi device. Some 
older equipment cannot use WPS.

Note: 

WPS does not support WEP security. If you are using WEP security, use 

the manual method.

1.  Press the 

WPS

 button on the modem router for three to five seconds.

2.  Within two minutes, on your WPS-enabled device, press its  

WPS

 button or click its onscreen 

WPS

 button.

The WPS-enabled device connects to your modem router’s WiFi network.

3.  Repeat this process to add other WPS-enabled devices to the network.

Support

Thank you for purchasing this NETGEAR product. You can visit  

www.netgear.com/support

 to register your product, get help, access the latest 

downloads and user manuals, and join our community. We recommend that you 
use only official NETGEAR support resources.

If you are experiencing trouble installing your modem router, contact NETGEAR 
at 1-866-874-8924. If you are experiencing trouble connecting your router, 
contact the router manufacturer.

For regulatory compliance information, visit  

http://www.netgear.com/about/regulatory/

.

See the regulatory compliance document before connecting the power supply.

Customer-owned modem routers might not be compatible with certain 
cable networks. Check with your cable Internet provider to confirm that this 
NETGEAR modem router is allowed on your cable network.

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