TRAI rules to curb annoying calls to cost up to â¹400 cr: COAI
Tailoring systems according to TRAI's new rules on avoiding annoying calls and messages will cost up to â¹400 crore and requires 18 months for rollout, mobile industry body COAI has said. The December timeline for the same is "extremely unfeasible," said COAI's Director. Under new TRAI rules, an individual can revoke permission granted to any commercial entity for a service.