The Aircel Mobile Operator have very low network coverage in the area dehradun , once few years ago Aircel was considered as the fastest and low cost service provider & it did it years ago but now the conditions have changed . When I go to colledge , I do not found networks . But good thing is cost and billing for services , that are very low . The network needs to be develop a lot so that people will get good services . There is no balance in between cost and services in Aircel . I do not prefer Aircel as your service provider .