This mobile operator really has no network at all at some places.Not only that even the customer care servivce is also bad.a lot of messages they keep on giving.voice cracks due to bad network.so it being sold on cheap prices.internet of no use on aircel.movie downloading may SEEMS TO BE IMPOSSIBLE SOMETIMES.i have just stopped using it.and switched to vodafone.very bad experience.people need qualitative things not quantitative which is of no use.