Reliance Jio's tariff unsustainable: Airtel's Sunil Mittal
Bharti Airtel's Chairman Sunil Bharti Mittal has said that tariffs announced by rival Reliance Jio are still very aggressive and unsustainable. "You got to respond. You got to do more packages...You've to throw in more data. All those things need to be done," said Mittal. Airtel has waived roaming charges to counter free voice calls and roaming offered by Jio.