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See what the lights on your gateway mean.

When you update your network name or password, your devices automatically disconnect from your Wi-Fi network. Make sure to reconnect them using your new Wi-Fi info.

Network info

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1. To set up the device, insert the ethernet cord into the yellow WAN port. <img alt="Image 1" src="https://www.att.com/devicehowtomedia/image/att_cellbooster/9007000_01.jpg"></img> 2. Install the GPS antenna by inserting the gold-side of the GPS cable into the GPS port until it clicks into place <img alt="Image 2" height="400" src="https://www.att.com/devicehowtomedia/image/att_cellbooster/9007000_02.jpg" width="380"></img>  3. Insert the Power cord into the Power cord port. <img alt="Image 3" height="400" src="https://www.att.com/devicehowtomedia/image/att_cellbooster/9007000_03.jpg" width="380"></img> <h2>What&#39;s in the box?</h2> • Ethernet cable • GPS antenna  • Power cable • Wall-mounting and screws

<img alt="Prenote info" height="45" src="https://www.att.com/ui/frameworks/rwd/2017.07/styles/2.2.0/images/svg/master/blue/numbers-letters/linear-info.svg" style="float: left;" width="45"></img><div style="padding: 2.0px 0.0px 0.0px 50.0px;clear: none;">After setting up your device, make sure you complete the online activation process. Please see <a href="https://www.att.com/device-support/index/9006623" target="_blank">Activate &amp; Register</a> for more information. </div>

Device Setup

What's in the box?

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