India forces caller-ID apps to feed spam reports to telcos

India’s telecom regulator has broadened its anti-spam rules to compel caller-ID and call-management applications that let users flag calls as spam to forward those reports to a blockchain-backed platform maintained by telecom operators. TRAI said the amendment aims to increase the volume of actionable spam reports available to the industry’s enforcement system. Truecaller, which uses community reports together with automated detection to identify and block spam calls, objected to the requirement. The Stockholm-based firm told TechCrunch the rule represents a “one-way exchange” that would transfer commercially valuable data from apps to telecom operators and described the move as anti-competitive. India is Truecaller’s biggest market, accounting for well over 350 million of its more than 500 million monthly active users worldwide. The regulator’s update keeps in place earlier restrictions that prevent call-management apps from automatically labeling or blanket-blocking calls from government-designated number series used for promotions, services, and transactional messages; individual users retain the ability to block such calls on their own devices. Industry experts interviewed by TechCrunch flagged several open questions about the new requirement, including what exact reporting standards apps must meet, how enforcement will work for non-telecom companies, and what specific data fields apps will be required to transmit. The amendments also expand TRAI’s treatment of automated calling: calls placed automatically — including robocalls and those using prerecorded or artificial voices — are now explicitly governed by the application-to-person (A2P) framework. Organizations using automated calling systems must declare their use and the phone numbers involved to their telecom operators in advance, and undeclared A2P calls will be treated as spam. Telecom operators will be permitted to charge up to 5 paise per minute to terminate A2P calls, though calls from certain designated number ranges will be exempt. Analysts cautioned that the new A2P definition centers on how a call is initiated rather than solely whether it includes AI-generated voice content, leaving ambiguity around AI-assisted calls where a human starts the call. Observers also noted the need for clarity on user consent, data retention, and whether the rule covers spam-reporting functions built into smartphone dialers and operating systems; TRAI did not provide answers to those questions in response to TechCrunch’s inquiries.