Aircel is one of the worst service provider.I live in Delhi. Here if I talk 10 mins, problem of call dropped occurred 20 times. On the other hand, its sound quality is very poor.Every seconds it stucks. During 10 mins calling it make me so irritate, I think at that time to break the sim and phone. Its 3G service is worst than others 2G service and dont ask me about its 2G. So guys if you want to become mad then use AIRCEL but if you want to talk your loving relatives without any stress, go for other provider.One more important thing is that my experience is only on the basis of my region north Delhi.
It may provide good service on other region of delhi or country. So if you belong to north delhi then never use AIRCEL otherwise definitely you will repent after buying. NOW, lets talk about its internet speed. FRIENDS, trust me its speed is as slow as it takes 4-5 mins in 2G and 2-3 mins in 3G to open even one page from google. One of the worst service provider I ever saw among telecommunication company.SO IF YOU BELONG TO NORTH DELHI, NEVER BUY ANY SIM CARD OF AIRCEL.NOT BUYING IS BETTER THAN BUYING SUCH SIMCARD.