Airtel, Vodafone and Idea saw most billing complaints: TRAI
Users of telecom majors Airtel, Vodafone, and Idea filed the maximum billing complaints in the December quarter, according to TRAI. In terms of quality parameters, TRAI found the performance of Aircel below par for call drops in most telecom circles. The telecom regulator has set a penalty of up to â¹2 lakh for poor mobile service, including call drops.