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Roundtable, on compatibility of mobile phones and vehicle hands-free terminals

​​​BACKGROUND
Many phone users and car owners are concerned about the quality of hands-​free communication through their mobile phones wirelessly connected with vehicle hands-free terminals (HFTs), as some mobile phones do not conform to the particular requirements specified in the Recommendations ITU-T P.1100 and ITU-T P.1110 for narrowband and wideband connections respectively.

At the request of the automotive industry, ITU has previously organized three test events on performance assessment of mobile phones against Chapter 12 of the above ITU-T Recommendations. Mobile phones which successfully passed tests at the first, second and third ITU test event (May 2014, May 2016 and November 2016, respectively) are captured in a list of mobile phones which are compliant with chapter 12 of ITU-T P.1100 and ITU-T P.1110. This list has been used by automotive companies to recommend to their customers the use of these phones in cars.​​

The Roundtable is organized in follow-up to the above three ITU mobile phone test events. As evidenced by the results of these test events, the connectivity and voice quality of mobile phones wirelessly connected with vehicle hands-free terminals (HFTs) are still key issues for the automotive industry and have not been improved so far.​​

In this regards, the auto makers as well as mobile phone vendors are invited to discuss possible approaches to address such issues, including the feasibility of establishing a special logo which may appear on a HFT’s display in a car when a ‘listed’ phone connects to it.

The meeting Agenda is available here.​

Agenda

    • OVERVIEW OF CURRENT ISSUES

      • Overview of the outcomes of the ITU-T test events
        [presentation]
      • ​ITU-T requirements and tests ​specified in Chapter 12 of the Recommendations ITU-T P.1100 and ITU-T P.1110
        [presentation]​
      • Key issues and their implications for automotive industry
        [presentation]
      • Future actions to improve the connectivity and voice quality of mobile phones wirelessly connected with vehicle hands-free terminals
        [presentation]
    • PANEL DISCUSSION
​ [MINUTES]

Participation


Participation in the Roundtable is free of charge and is open to participants of related ITU test events and/or on-demand testing and invited experts.

Mobile vendors whose phones have been tested at these events may also participate in the Roundtable

General information


Date:
 10 March 2017
Venue: ITU headquarters
Note: the meeting starts at 1430 and will be adjourned at 1800.
 
Kindly register your interest of participation by sending a request to conformity[at]itu.int by 27 February 2017 at the latest

Relevant activities


Symposi​um on The Future Networked Car (FNC2017)
(within the 87th Geneva International Motor Show​​, 9 March 2017)

Meeting on ITS Communication Standards
(ITU headquarters, 10 March 2017)