TRAI has conducted drive test in five cities of Chandigarh, Gangtok, Hyderabad, Shimla and Srinagar during 14-18 May 2018.

All the telecom operators have met the 2 percent of Drop Call Rate and CSSR in Chandigarh city. BSNL in 3G segment and Reliance Jio in 4G network achieved the maximum throughput in Chandigarh City.

Only Idea 2G and Reliance Jio have met the 2 percent of Drop Call Rate in Gangtok city. All the telecom operators have met CSSR. BSNL in 3G segment and Reliance Jio in 4G network achieved the maximum throughput in Gangtok city.

All the mobile operators have met 2 percent of Drop Call Rate except Tata CDMA in Hyderabad city. All mobile service providers have met CSSR. Telenor (Airtel) in 3G segment and Reliance Jio in 4G network achieved the maximum throughput in Hyderabad city.

Only Tata Teleservices 2G, Vodafone 3G and Reliance Jio have met Drop Call Rate the 2 percent in Shimla city. All mobile operators have met CSSR. BSNL in 3G segment and Reliance Jio in 4G network achieved the maximum throughput in Shimla city.

Most of the telecom service providers have met the 2 percent of Drop Call Rate except Airtel 3G and BSNL 3G in Srinagar city. All mobile operators have met CSSR. Idea Cellular in 3G and Airtel in 4G achieved the maximum throughput in Srinagar city, TRAI said.