Keeping its vigil on service quality in the sector, Trai has imposed penalties on leading operators, including Reliance Jio, Bharti Airtel, Vodafone and Idea Cellular, for failing to meet various Quality of Service benchmarks in the December quarter, according to a source.
Around Rs 31 lakh fine has been imposed on Reliance Jio, the newest entrant in the telecom sector whose aggressive offerings have led to a bruising tariff war in the market.