Aircel is aguably the worst network in India and the company is full of thieves.I have used it for 2 months for a change and regret my decision.Tge calling rates are very low but is just to lure you because there is no network in remote areas so your so called low rates are inaffective if cant call only.Moreover Aircel network is not available everywhere and if yoy are lucky then only yoy will get full connectivity.The internet is its best attribute but this no means its the best.The speed is decent and the costing of data pacakage are also affordable.
But I dont know why for some reason they charge you for internet even if you have data packs.I lost rs168 and felt as if I was robbed It took me more than a week to get my money back.The customer service is very poot and you have to wait for longer periods to get talk to them.Dont trust this operator go for something else.