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Set up your AT&T Smart Wi-Fi Extender

Get instructions on how to set up your Wi-Fi extender and connect it to your home network.


What to know

For a successful setup, make sure you have:
  • AT&T AirTies 4920 or 49211 Wi-Fi extender
  • AT&T internet service
  • NVG599, 5268AC, or BGW210 Wi-Fi® gateway
  • AT&T Smart Home Manager app (suggested for easy Wi-Fi management)
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Set up with AT&T Smart Home Manager

  1. Download the app from your device’s app store or
  2. Sign in and select Tools.
  3. Choose Install Smart Wi-Fi Extenders.
  4. Select your extender model.
  5. Follow the prompts.

Good to know: If you see a yellow LED light when you connect, your device can’t reach speeds over 100Mbps. You’ll always get the best internet speed with a wired Ethernet connection. Have an AT&T TV® device? Make sure to use a wired connection for the best TV experience.
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