Airtel 3g wifi is very very fast internet.Airtel is best service provider.I also use this airtel 3g.You can check it.airtel is very very useful operator.airtel network is all places.
I have airtel 3g and airtel sim.airtel is best network in the world.airtel customer service is also awesome.I have very very old sim card and I sift in mumbai.I port my number in bharti airtel.You can also try this service.bharti airtel is very very good.I like it.
