In my opinion the services of Aircel is worst .I am living in kanpur. The sound quality during call is very poor call dropped oftenly.I get irritated during the call sometimes I think to break my aircel sim. its 3G speed is very poor dont ask about 2G speed I suggest you to never use AIRCEL as its network is very week .IF we talk about net speed it will take 10-15 minutes to download a single song of 4-5mb .Sometimes I am unable to open google home page due to break in network.It is one of the cheapest service provide but their services are also cheapest and worthless their services are also very poor .
The main problem is that No signal in some areas it do not work in rural areas like town and small cities.Sometimes it deducts balance unreasonably without activating any services.it do not work in my home basement.i m fedup with their services I suggest u to buy another sim in place of aircel.