Setting up your AT&T Internet Air
Installation Guide
Follow these simple setup options
Connecting with AT&T Smart Home Manager
Troubleshooting and more info
Before you get started
Here’s what’s in the box
AT&T All-Fi™ Hub
Power supply
Make sure you’ve registered for your service
Register your AT&T Internet Air service
Connect using the AT&T Smart Home Manager app
For quick download, open your smartphone camera and point it at the QR code on the box. After a few seconds, you’ll get a notification with a link to open in your browser.
| 1. Download | 2. Sign in | 3. Set up & activate |
| Download the Smart Home Manager app from your app store or scan the QR code with your smartphone. You can also go to att.com/shm from your smartphone to download. | Open the Smart Home Manager app to begin. Either tap Sign in if you’ve registered your Internet Air service (see page 1) or Set up equipment and scan the QR code on the base of your All-Fi TM Hub when prompted. | On the Let’s begin your AT&T Internet Air setup screen, select Get started, then follow the guided prompts to set up your All-Fi TM Hub. After that, you’re ready to go. |
Note: AT&T Smart Home Manager is available to AT&T Internet service customers with a compatible AT&T gateway or hub.
Optimize your connection using the Smart Home Manager app
- Place your All-Fi™ Hub
To find the direction of your closest signal tower, tap Help me find this direction. - Test signal quality
Plug in your All-Fi™ Hub and follow the prompts in the Smart Home Manager app to test signal strength at your chosen location. The All-Fi™
Hub display will help guide placement to make sure your signal is strong.
For more details, check the Troubleshooting section. - Connect your devices
To set up Wi-Fi on your devices, use the Wi-Fi network name and password displayed in the Smart Home Manager app.
Troubleshooting
Signal status will appear on the All-Fi™ Hub display and in the Smart Home Manager app.
 | Green: Signal strength is great. You’re ready to start using your new AT&T Internet Air service. |
 | Yellow: Signal strength is good. Use the Smart Home Manager app to move the Hub to a different location to see if you can improve your signal strength. |
 | Red: Let’s place your Hub again. Use the Smart Home Manager app to move the Hub to a different location to get a better signal. |
More info
Smart Home Manager app
Manage your home Wi-Fi network, connect devices to your network, and more.
For step-by-step installation instructions, go to att.com/AllFiHub-InternetAir.
Accessibility support
Telephone equipment for visual and hearing impaired
Phone: 800.772.3140
TTY: 800.651.5111
Compatible with any TTY/TDD devices with standard phone line.
AT&T supports IPv6. Go to att.com/ipv6 to learn more.
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Need help? No problem.
If you get stuck during setup, we’re here to help you get up and running!
att.com/support
800.288.2020
Documents / Resources
 | AT T 4920 Airties Smart Wi-Fi Extender [pdf] Installation Guide 4920 Airties Smart Wi-Fi Extender, 4920, Airties Smart Wi-Fi Extender, Wi-Fi Extender |
