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RTX Manuals & User Guides

RTX delivers advanced wireless telecommunications equipment, DECT phones, and enterprise IT network systems, alongside high-performance aerospace electronics.

Tip: include the full model number printed on your RTX label for the best match.

About RTX manuals on Manuals.plus

RTX represents a broad range of high-performance technologies, including advanced wireless and telecommunications equipment from RTX A/S and aerospace electronics from RTX Corporation. Our directory provides comprehensive manuals and support documentation for RTX-branded devices, covering everything from VoIP phones and DECT base stations to wireless network modules and specialty electronics.

Whether you need setup instructions for deploying a multi-cell enterprise VoIP network, registration guides for wireless headsets, or technical specifications for specialized industrial equipment, you can find the relevant manuals here. We aim to support IT professionals, network administrators, and standard consumers in configuring, maintaining, and troubleshooting their RTX hardware.

RTX manuals

Latest manuals from manuals+ curated for this brand.

RTX1090R1 PU Using Simple Host Application User Guide

May 15, 2025
RTX1090R1 PU Using Simple Host Application Product Information Specifications Brand: RTX A/S Product Name: SimpleHost application for pairing BS and PU Version: 0.1 Compatibility: Windows operating system Interface: Over The…

RTX1090R1 Wireless Modules User Manual

May 13, 2025
RTX1090R1 Wireless Modules User Manual Regulatory integration instructions for USA market This document lists the requirements for module integrators for using the RTX FCC ID, information is based on FCC…

RTX9431 VOIP Phone User Manual

December 19, 2023
RTX9431 VOIP Phone Product Information Specifications Product Name: SME VoIP System Model: RTX9431 / D200 / 8328 SIP-DECT SINGLE BASE STATION / RFP 14 Base Station NA series Version: 4.9…

RTX3741 DECT Dongle User Manual

September 2, 2023
RTX3741 DECT DONGLE Product overview, Features and operation Trademarks RTX and the combinations of its logo thereof are trademarks of RTX A/S, Denmark. Other product names used in this publication…

RTX745x High-End Headset Base User Guide

April 13, 2022
RTX745x High-End Headset Base User Guide Trademarks RTX and the combinations of its logo thereof are trademarks of RTX A/S, Denmark. Other product names used in this publication are for…

RTX725x High-End Headset User Guide

April 13, 2022
WIRELESS WISDOM High-End Headset Guide for RTX725x Installation & Configuration Network Deployment Operation & Management Trademarks RTX and the combinations of its logo thereof are trademarks of RTX A/S, Denmark.…

RTX3741 USB Dect Dongle Owner’s Manual

March 8, 2022
RTX3741 USB Dect Dongle Trademarks RTX and the combinations of its logo thereof are trademarks of RTX A/S, Denmark.  Other product names used in this publication are for identification purposes…

RTX manuals from online retailers

RTX support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I pair my RTX DECT base station and portable unit?

    Pairing requires both units to operate in the same DECT region. You can use the SimpleHost application interface to initiate an over-the-air (OTA) registration between the devices.

  • How do I find the IP address of my RTX VoIP base station?

    You can use the 'Find IP' feature on a connected and registered RTX handset, or discover it using the IPDECT network software utility.

  • How can I configure my RTX wireless DECT dongle?

    Configuration, parameter changes, and firmware upgrades for the DECT dongle can be managed using the RTX PC Setup Tool available for Windows and macOS.

  • What should I do if my RTX VoIP base station loses connection?

    Check the LED indicators to determine the system state, ensure the DECT region settings are correct, and verify any network IP changes through the SME VoIP Administration web interface.