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CEL-FI Manuals & User Guides

CEL-FI by Nextivity creates advanced cellular signal boosters and coverage solutions for homes, businesses, vehicles, and marine environments to eliminate dead zones.

Tip: include the full model number printed on your CEL-FI label for the best match.

CEL-FI Support

Official site: https://www.cel-fi.com/
General support: https://support.cel-fi.com/hc/en-us
Warranty & registration: Warranty info
Support phone: +1 858 485 9442
Support email: USCAN@cel-fi.com
Contact form: Contact manufacturer support

CEL-FI manuals

Latest manuals from manuals+ curated for this brand.

NEXTIVITY SHIELD MegaFi High Power User Equipment User Guide

December 31, 2023

NEXTIVITY SHIELD MegaFi High Power User Equipment User Guide Included in the Box High Power MegaFi Router Antennas mounted on top cover (3x cellular, 2x Wi-Fi, and 1x GPS connections)…

NEXTIVITY CEL-FI GO G41 Spark NZ Stationary Repeater User Guide

December 19, 2023

NEXTIVITY CEL-FI GO G41 Spark NZ Stationary Repeater Product Information Specifications Product Name: CEL-FI GO G41 Enhances in-building cellular coverage Indoor use only Keep in a dry, cool, well-ventilated area…

NEXTIVITY MegaFi Software User Guide

December 17, 2023

NEXTIVITY MegaFi Software About this Guide This guide offers step-by-step instructions for updating Mega Fi software. Please follow these instructions to update your Mega Fi software prior to installation or…

NEXTIVITY CEL-FI I41-RECU QUATRA 4000c Networked Smart Booster System User Manual

September 12, 2023

NEXTIVITY CEL-FI I41-RECU QUATRA 4000c Networked Smart Booster System Product Information Model Numbers: I44-1M34CNU, I41-RECU Warranty: Nextivity Inc provides a limited warranty for its products. For details, please refer to…

NEXTIVITY SHIELD MegaFi Fixed Kit User Guide

September 9, 2023

NEXTIVITY SHIELD MegaFi Fixed Kit Install the SIM If your Nextivity Partner has preinstalled the SIM, skip to the 'Connect Antennas to the Router' step. Remove the SIM card cover…

NEXTIVITY Cel-Fi QUATRA 4000 Range Extender User Manual

August 30, 2023

Cel-Fi ™ QUATRA 4000 RANGE EXTENDER USER MANUAL Compliance Contact In the event of a regulatory compliance issue, please contact Nextivity Inc. at www.nextivityinc.com. Note: Certifications are regional; not all…

NEXTIVITY CEL-FI Quatra 4000c Instruction Manual

August 11, 2023

NEXTIVITY CEL-FI Quatra 4000c Product Information Model Numbers: Q44-1M34CNU, Q41-RECU, Q40-1234FNU This product can be used outdoors. Nextivity Inc provides a limited warranty for its products. For details, please refer…

NEXTIVITY CEL-FI ROAM R41 Smart Mobile Repeater User Guide

July 3, 2023

ROAM R41 Quick Start Guide KIT#: R41-9B-001 R41-YB-001 R41-9B-002 R41-YB-002 R41-9B-003 R41-YB-003 Included In the Box Main Unit Automobile Auxiliary Power Adapter Mobile Donor Antenna* Server Antenna* Mounting Hardware Ground…

NEXTIVITY ROAM R41 Smart Mobile Repeater User Guide

June 28, 2023

NEXTIVITY ROAM R41 Smart Mobile Repeater Product Information The product is the ROAM R41, a cellular signal booster designed to improve cellular signal strength for mobile devices in vehicles or…

NEXeaterTIVITY Cel-Fi GO G51 5G Dual Band Cellular Mobile Phone Rep User Guide

May 11, 2023

CEL-FI GO G51 Quick Start GuideKIT#: G51-LE-001 G51-LE-002 G51-LE-003 G51-ME-001 G51-ME-002 G51-ME-003 Included In the Box*Included with certain kits only Quick Installation IMPORTANT: Your External Modem is an electronic device.…