Table 2. Cable Internet provider contact information (Continued)
Contact Information
Cable
Internet
Provider
https://activate.spectrum.net/
1-833-267-6094
Spectrum
Download the Xfinity app via the App Store or Google
Play.
https://xfinity.com/support/articles/activate-internet-gateway-modem
https://www.xfinity.com/support/internet
Xfinity
Note: Your cable Internet provider’s contact information might change. You can find
the contact information in your monthly Internet service billing statement.
To activate your Internet service:
1. Visit your cable Internet provider’s website and follow the onscreen instructions to
activate your Internet service.
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 for support.
3. Perform an Internet speed test to verify that you are receiving the subscribed data
rate.
Perform a Speed Test
To determine the accurate Internet speed, visit the speed test website of your cable
Internet provider and perform a speed test.
If your actual speed is lower than your subscribed speed, contact your cable Internet
provider.
User Manual
12
Hardware Setup
Nighthawk CM3000 2.5 Gbps Cable Modem
