TRAI Directs Indian Telcos to Stop Spam Calls, Blacklist Callers Using Blockchain Technology

In a recent move, TRAI issued a directive to all network providers, asking them to stop promotional calls from unregistered callers. An official statement on the development was released by TRAI on August 13.In a recent move, TRAI issued a directive to all network providers, asking them to stop promotional calls from unregistered callers. An official statement on the development was released by TRAI on August 13.