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NETWORK UNIT

COVERAGE UNIT

A true plug-and-play system that doesn’t require the installation of antennas 

or cables. 

To use this product you need:

•  An LTE compatible mobile phone with qualifying LTE service

•   An area inside your home that receives at least one bar of 4G LTE 

coverage

•  Power Outlets

In this package you will find:

•  Network Unit

•  Coverage Unit

•  Two Power Adapters

•  Two Mounting Brackets with hardware

Cel-Fi 

DUO+

 Smart Signal Booster

Quick Start Guide

Cel-Fi

 DUO+

Cel-Fi WAVE is an application available on both smartphones and desktop 

computers that allows users to interact with Cel-Fi, to access advanced and 

supplementary features.

Upon purchase and receipt of your device, make sure to register with your 

carrier. This is a quick and easy process. Use the link below to register your 

Smart Signal Booster:

www.verizonwireless.com/solutions-and-services/ 

accessories/register-signal-booster

Copyright © 2017 by Nextivity, Inc, U.S. Patents pending. All rights reserved. The Nextivity 

and Cel-Fi logos are registered trademarks of Nextivity Inc. All other trademarks or registered 

trademarks listed belong to their respective owners. Designed by Nextivity Inc in California.  

qsg_DUO-Plus-LTE_17-0227

Dashboard:

Glance-able view to the state of your Cel-Fi 

environment.

Settings:

Change the default Operator, setup an external 

antenna, name your Smart Signal Booster, and 

more.

Advanced Mode:

Get a real-time technical overview of the installation 

of your Cel-Fi Smart Signal Booster.

Booster Updates:

Keep your Cel-Fi Smart Signal Booster up-to-date 

as new software versions become available.

For more information, and software,  go to:

  

www.cel-fi.com/

wave

Get More from Cel-Fi 

WAVE

Register

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