Call drops: DoT rings up owners of mobile firms
With the menace of call drops becoming acute, Department of Telecom rang up the owners of mobile firms including Sunil Mittal, Anil Ambani and Kumar Mangalam Birla to convey Prime Minister's concerns on the issue, asking them to take steps to check the problem.
Sep 10, 2015, 19:09 PM IST'Voice calls on apps open new revenue stream for mobile cos'
"We believe that its not as big a threat as the market is making it out to be," Hike messenger founder and CEO Kavin Bharti Mittal told PTI in an interview.
Feb 01, 2015, 12:22 PM IST