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Set up and use AT&T Wireless Internet

Learn how to activate and use your Wireless Internet device.


About Wireless Internet

Wireless Internet uses the AT&T LTE network, includes Stream Saver®, and allows you to connect up to 20 enabled devices, such as tablets, smartphones, and laptops. Find out more about AT&T Wireless Internet.

Main steps

Getting started
To ensure the strongest signal, install your Wireless Internet device in an area with a strong wireless signal until a full signal is displayed (four full bars). There’s no phone jack, Internet connection, or professional installation required.

Activating service
Before you can enjoy your new Wireless Internet, you’ll need the SIM card and IMEI numbers to activate your service. These are printed on the device box. Follow the steps below to activate service.
  1. Go to Activate Your Device page.
  2. Enter the information required on the screens:
    • SIM/ICCID & IMEI number
    • Select the rate plan.
    • Add optional packages.

Using and troubleshooting Wireless Internet

To troubleshoot or learn more about your Wireless Internet device, visit Device Support.
To manage your Wireless Internet account, get the myAT&T app1 or sign in to myAT&T.

See all important details
Last updated: June 28, 2021

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Community forums

Have questions about your Wireless service? Explore our community forums for answers.