Using Aircel sim card now a days is like you can travel with airplane but you are travelling with bicycle. Really it’s irritating. I have been using Aircel sim card since last 2 years, only the reason is the mobile number has given to all my relatives and friends. As we can see the telecom market has flooded with the Jio and idea sim cards as they are providing 4G service with the highest internet speed then I don’t understand why this Aircel is giving competition to these giants with it’s 2G speed. Idea and Jio are providing free voice calling services, so go with idea, jio or any other operator rather than this one. Soon I am going to port my sim to other mobile operator. So I am not satisfied with the Aircel and I won’t recommend this Mobile operator to anyone.