Prasar Bharati had approached IIT Kanpur earlier this year after several stakeholders flagged concerns around potential interference with commercial mobile networks and the risk of handset overheating during D2M transmissions.
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Telecoms Challenge D2M Trial Results, Demand Fresh Tests & Transparency

  • Prasar Bharati-led D2M trials by IIT Kanpur found no interference with 4G/5G or device overheating.
  • Cellular Operators Association of India (COAI) disputes findings, citing lack of transparency and stakeholder involvement.
  • COAI argues trials deviated from government framework, excluded telecom operators and device partners.
  • Telcos demand fresh, technology-neutral evaluation with comprehensive Terms of Reference and broad stakeholder consultation.
  • D2M allows content delivery without internet/SIM, but COAI warns of implications for spectrum, networks, and consumer safety.

Why It Matters: Telecom operators reject D2M trial results, demanding transparent, inclusive re-evaluation due to process concerns.

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