{
  "url": "https://openlegislation.uk/eu-regulation-2017-79/annex-III/division-2/division-2.5/division-2.5.3",
  "json_url": "https://openlegislation.uk/eu-regulation-2017-79/annex-III/division-2/division-2.5/division-2.5.3.json",
  "legislation": "eur/2017/79",
  "legislation_title": "Commission Delegated Regulation (EU) 2017/79 of 12 September 2016 establishing detailed technical requirements and test procedures for the GB type-approval of motor vehicles with respect to their 112-based eCall in-vehicles systems, of 112-based eCall in-vehicle separate technical units and components and supplementing and amending Regulation (EU) 2015/758 of the European Parliament and of the Council with regard to the exemptions and applicable standards (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2017-79",
  "path": "annex/III/division/2/division/2.5/division/2.5.3",
  "kind": "division",
  "number": "2.5.3",
  "heading": null,
  "text": "If possible, no mobile networks that have an influence on the hands-free performance (e.g. echo, AGC, noise reduction, etc.) should be chosen for the connection. For simulated networks, if possible, DTX shall be switched off, the full rate codec shall be used (for GSM standard) and the highest bit rate of 12,2 kbit/s shall be used (for AMR codecs).",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2017/79/annex/III/division/2/division/2.5/division/2.5.3",
    "retrieved_at": "2026-11-01T14:45:14.939321+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}