The sector seems to be limping back to normalcy The competition intensity in the telecom industry has led to frequent tariff cuts, eroding operator margins. The debt-laden operators have been reporting quarter-on-quarter losses for the past couple of years, making it extremely difficult to raise fresh funds for further expansion. Now, however, the sector seems to be limping back to normalcy. In the quarter ended June 30, 2013, Bharti Airtel, Idea Cellular...