Device Setup

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  2. Device help center
  3. ATT
  4. 5G Cell Booster Pro (SNMAIO)
  5. Device Setup

Device Setup

Set up your device for the first time.

The AT&T Cell Booster Pro must be used within the AT&T Cell Booster Pro coverage area. Verify coverage at att.com/cellboostereligibility. After setting up your device, make sure you complete the online activation process. Please visit Activate & Register for more information.

1. To set up the device, insert the ethernet cord into the yellow WAN port.

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2. Install the GPS antenna by inserting the gold-side of the GPS cable into the GPS port until it clicks into place

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3. Insert the Power cord into the Power cord port.

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What's in the box?

The 4G LTE (SN4IBN) Smart Node package includes:

• SN4IBN Smart Node unit• User guide• Wall or ceiling mounting kit including screws and plastic anchors• 3m Ethernet Cable• 10m GPS antenna with its own RF cable • AC to 12 V DC power supply adapter The 5G (SN5I77) Smart Node package includes:

• SN5I77 Smart Node unit • User Guide • 4G cover removal tool

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