Call drop: Most telcos failed Trai’s test, improvement seen in Delhi

Most of the telecom operators, including state-run MTNL, failed random drive tests conducted by the regulator Trai to check quality of their network
Most of the telecom operators, including state-run MTNL, failed random drive tests conducted by the regulator Trai to check the quality of their network and services as part of its efforts to rein in call drop menace.As per the test report released by the Telecom Regulatory Authority of India (Trai) today, none of the telecom operators showed impro