Airtel, Vodafone, Reliance, Idea, Aircel need to better call drop rate: Telecom regulator
Most of the telecom operators have shown improvement in network performance although Airtel, Vodafone, Reliance, Aircel and Idea need to better their call drop rate performance in Delhi-NCR, Trai today said.
Jun 20, 2016, 15:02 PM IST