However, according to a special audit conducted by CAG on the revenue accounting practices of these companies, these revenue figures are either inflated or less than the actual amount, leading to low license fees being paid to the government, and in turn causing a loss to the ex-chequer. According to TRAI's consolidated data of spectrum and license fees paid to the government of India in the April-June quarter 2011, Airtel paid Rs 1,177.48 crore towards charges and fees while Vodafone paid an amount of Rs 702.34 crore, Idea Cellular paid Rs 497.94 crore, Tata Teleservices paid Rs 308.38 crore and Reliance Communications paid Rs 263.27 crore. These figures may not be in line with the actual license fees and charges to be paid, in case reported revenues are incorrect. The response to these notices by the telecom firms in question will determine the next step of action by DoT, as well as future steps to be taken in this regard.