India requires caller ID apps to share spam reports with telcos

India expanded its anti-spam regulation: caller ID and call-management apps must now share users' spam complaints with telecom operators. Truecaller criticized the requirement, calling the exchange one-way and anti-competitive.

• Caller ID apps required to share spam complaints with operators
• Truecaller called the exchange one-way and anti-competitive
• India expands existing anti-spam regime to new app categories