In-Building wireless coverage for FirstNet and your business

  • Improve customer and employee experience

    Stay connected keeping your employees productive and improving your customer wireless experience

  • Easy installation and setup

    Simple online registration and activation for self-install with optional AT&T Professional Installation

  • Mobile app and web portal to manage device

    Manage your AT&T Cell Booster Pro from anywhere using your smartphone, laptop or tablet

  • FirstNet compatible

    Improve FirstNet coverage in your FirstNet Agency locations

  • Cost effective solution

    Quick and affordable in-building coverage

Features and highlights

AT&T Cell Booster Pro services that fit your business

Features Details
Single device coverage area and simultaneous session availability
Each device serves up to 64 simultaneous 4G LTE sessions, covers up to 15k square feet and is FirstNet compatible
Multiple device coverage area and simultaneous session availability Add up to 3 total devices per physical address to serve up to 192 simultaneous 4G LTE session, covers up to 45k square feet, provides seamless call handling throughout coverage area and is FirstNet compatible
Easy installation

AT&T Cell Booster mobile app and web portal guide you through easy-to-follow step by step registration and setup:


  1. Confirm your broadband internet settings per broadband internet requirements and configurations
  2. Scan the QR code on the box to download AT&T Cell Booster app
  3. Unpack your Cell Booster Pro & scan the QR code on the device to register
  4. Mount your Cell Booster Pro
  5. Connect your ethernet cable, GPS antenna and power supply
  6. Power up and activate your Cell Booster Pro
Managing your device is easier than ever with our new ATT Cell Booster app and online portal View monthly device reports, manage devices including moves to a new location, control administrator access, view troubleshooting tips, and more
Manage your FirstNet security and bandwidth Open mode allows access to any AT&T device. Close mode allows access only to an approved list of AT&T users
Cost effective

ATT Cell Booster Pro $699 non-recurring charge

Optional Professional Installation $700.00 per trip (AT&T Cell Booster Pro only)


AT&T Cell Booster Pro is a device that acts as a miniature cell tower, and enables you to improve the quality of your organization’s indoor wireless service. If you have indoor wireless coverage that’s less than full strength, you can install a Cell Booster Pro device to help boost coverage.

If your business is located in an area where AT&T provides cellular service, your indoor signal strength is two bars or less, and you are able to comply with all of the transport requirements outlined in the AT&T Cell Booster Pro User - Technical Requirements Guide, AT&T Cell Booster Pro may be the perfect solution for you. An AT&T Cell Booster Pro is designed for up to 64 simultaneous sessions and provides in-building coverage of up to 15,000 square feet per device, depending on building layout and construction. Up to 3 Cell Booster Pros can be used at a street address, bringing the total space to 45,000 square feet for up to 192 simultaneous sessions. An AT&T Cell Booster Pro may not be used as an RF source for a DAS.

The required bandwidth depends on the number of simultaneous users you want support and whether data-intensive applications will be used. The minimum required bandwidth recommended:

Cell Booster (Coming Soon):

  • Broadband minimum downlink bandwidth - 5Mbps
  • Broadband minimum uplink bandwidth - 1Mbps

1 Cell Booster Pro:

  • Broadband minimum downlink bandwidth - 25Mbps
  • Broadband minimum uplink bandwidth - 5Mbps

2 Cell Booster Pros:

  • Broadband minimum downlink bandwidth - 30Mbps
  • Broadband minimum uplink bandwidth - 7Mbps

3 Cell Booster Pros

  • Broadband minimum downlink bandwidth - 35Mbps
  • Broadband Minimum uplink bandwidth - 9Mbps

Each AT&T Cell Booster Pro must have the GPS antenna attached so the device can lock location as required to support e911 emergency support teams.

The AT&T Cell Booster Pro creates a highly secure tunnel over an Internet connection back to the AT&T Core Network. You must comply with all the settings listed in the AT&T Cell Booster User – Technical Guide document for your device to activate and work properly.

We offer 24/7 device support. Contact the Product Management Center at 877.996.7017.  When prompted, select 1 to speak to a representative.


User guides, installation guides, and other device essentials

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