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RTX725x GUIDE 1.0 

 

 

 

 

10 

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P a g e

 

Proprietary and Confidential 
 
 

4

 

About the device 

 
The RTX725x series are wireless DECT+BT headsets. As mentioned before, the headset connects to the DECT base, 
which acts as a charger for the headset, via the DECT wireless technology. It can also connect via Bluetooth to 
supported devices such as mobile phones and Bluetooth compatible desk phones.  
 
A Busy-light indicator on the headband is used to indicate that the user is busy. The headset also features 
Environmental Noise Cancellation (ENC) to suppress unwanted environmental noise for the microphone input and 
Active Noise Cancellation (ANC) to suppress the noise towards the user. The headset offers DSP assisted echo 
cancelling. The length of the headband is adjustable to suit the head-shape of different users and the tilting angle of 
the boom can be adjusted to fit the position of the mouth of different people. 
 
The DECT base / charger connects to the PC/laptop. It can access Skype for Business and a defined range of soft call 
clients from external vendors, as well as a defined range of desk phones via EHS interface. Call control can be 
managed via the base, attached desk phones, soft call clients on the PC or via the buttons on the left earcup of the 
headset. A conferencing feature allows up to 4 headsets to connect to the same base – users may be added / removed 
from the conferencing call on the fly. 
 
The primary application of the RTX725x is within call centers and office environments allowing the user to access the 
internet/VoIP calls and music playback via the PC/BT. 

4.1

 

Type of RTX725x headsets  

The headset auto-configures the DECT setup when connecting to the base, thus no country specific variants exist. As 
mentioned earlier, the RTX725x series covers 3 different headsets: 

 

Model 

 

Product 

 

Country Variant 

 

RTX7251 

 

DECT Mono high-end 
Headset 

 

World wide  
(Taiwan, EMEA, Brazil & Uruguay, LATAM, Argentina, 
Chile, USA, Canada) 

 

RTX7252 

 

DECT Stereo High-end 
Headset 

 

World wide  
(Taiwan, EMEA, Brazil & Uruguay, LATAM, Argentina, 
Chile, USA, Canada) 

 

RTX7254 

 

DECT Stereo High-end 
Headset ANC 

 

World wide  
(Taiwan, EMEA, Brazil & Uruguay, LATAM, Argentina, 
Chile, USA, Canada) 

 

 

4.2

 

Features of the RTX725x series 

The features of the above-mentioned headsets are summarized and listed in the table below: 
 
 

Main headset 
features 

                RTX7251 Mono 

           RTX7252 Stereo 

           RTX7254 Stereo ANC 

Fold flat design  

Yes, 2-way 

Ear cup 

 

 

 

Ear pads material  

Fabric and PU Leather 

Ear pads 

attachment 

Detachable 

Over the ear  

No  

Yes 

Yes 

On ear 

Yes 

Yes 

Yes 

Summary of Contents for RTX725 Series

Page 1: ...GUIDE 1 0 Proprietary and Confidential High End Headset Guide for RTX725x Installation Configuration Network Deployment Operation Management Technical Reference Document Version 1 0 Apr 2020 RTX A S...

Page 2: ...ent are provided about RTX products RTX makes no representations with respect to completeness or accuracy of the contents of this publication and reserves the right to make changes to product descript...

Page 3: ...ent 7 2 2 Damage inspection 7 3 System design 8 3 1 DECT Registration 8 Handover to VoIP multicell systems 9 3 2 Bluetooth registration 9 4 About the device 10 4 1 Type of RTX725x headsets 10 4 2 Feat...

Page 4: ...RTX725x GUIDE 1 0 Proprietary and Confidential 7 DECT cradle registration 22...

Page 5: ...HAPTER 3 System design Gives an overview of how RTX725x communicates in the system CHAPTER 4 About the device Provides information on the device specifications and hardware CHAPTER 5 Features overview...

Page 6: ...st release 1 8 What is new What new features have been added VERSION FEATURE V1 0 First release 1 9 Documentation Feedback We always strive to produce the best and we also value your comments and sugg...

Page 7: ...1x USB C cable 1x 600mAH Li polymer battery 1x 1 page A5 double side B W print Customer specific changes may occur 2 2 Damage inspection The following steps are recommended to be followed for damage i...

Page 8: ...lustrates the high level description of the system It provides the basic understanding of the environment in which the device needs to interact Both communication possibilities of the RTX725x are pres...

Page 9: ...stem for the user to be flexible in terms of location Fig 3 Call Handover 3 2 Bluetooth registration The headset is registered to a Bluetooth device by holding the BT button for 2 seconds This will en...

Page 10: ...e base attached desk phones soft call clients on the PC or via the buttons on the left earcup of the headset A conferencing feature allows up to 4 headsets to connect to the same base users may be add...

Page 11: ...f microphones 2 2 6 No of receivers 1 2 2 No of buttons 5 6 6 Scroll wheel for volume control Yes Support for Voice Prompts Yes Voice prompt language Configurable via PC Tool English Included Call con...

Page 12: ...sets overview The following section aims to give an overview of the headsets and the available buttons The following drawings illustrate the dimensions of the RTX725x series headsets Fig 5 Dimensions...

Page 13: ...TX7251 Ear cushions The cushions of the headsets are removable and replaceable There are two types of ear cushions on ear and over the ear Fig 7 Ear cushions The only headset that supports the two typ...

Page 14: ...tial Physical buttons The headset is operated using the buttons on the earcup with boom arm The ANC button is located on the opposite earcup as ANC is not available for Mono headsets Fig 11 Double Bot...

Page 15: ...LED on the tip of the boom arm which is a combination of 3 LEDs red green and blue All visual indications are disabled if eco mode is enabled LED patterns The LED supports 3 different kinds of pattern...

Page 16: ...mer battery which is easily replaceable after removing the battery lid as illustrated on the image below Fig 14 Battery lid removed The RTX725x can be charged in 2 ways One of the options is placing t...

Page 17: ...mute feature and then mutes the call while the headset is on their head the call will remain muted even if the user removes and places back the headset on the head 5 3 BT DECT call control The followi...

Page 18: ...erface USB to connect to the RTX7451 base Charging terminals Using USB Operating conditions 0 C to 45 C Battery Performance Talk time DECT Up to 20 hours Talk time BT Up to 10 hours Standby time DECT...

Page 19: ...ltaneous connections 2 Profiles A2DP 1 2 Advanced Audio Distribution Profile Hsp 1 2 Headset Profile HFP 1 6 Handsfree Profile DIP 1 3 Device ID Profile AVRCP 1 4 Audio Video Remote Control Profile Co...

Page 20: ...003 Issue 6 2016 IC IC RSS 213 Issue 3 March 2015 IC IC RSS 102 issue 5 SAR evaluation IC IC RSS 247 IC IC REL Cert and registration IC ISED ID EUROPEAN CE EN55032 2015 EMC EMI EMS EN55024 2010 EN5503...

Page 21: ...pment REACH Per Directive 1907 2006 on Registration Evaluation and Authorization of Chemicals WEEE Per Directive 2012 19 EU on Waste Electrical and Electronic Equipment RTX will add waste bin informat...

Page 22: ...e cradle Step 2 The headset identifies itself to the base Step 3 The base decides if the headset can register a If the headset is allowed to register it plays back the Registering voice prompt once i...

Page 23: ...ice must accept any interference received including interference that may cause undesired operation For Handset SAR tests are conducted using standard operating positions accepted by the FCC with devi...

Page 24: ...ur body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter located or operating in conjunction with any other antenna or transmitter Pour le comb...

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