I stay around Indira nagar area of bangalore. I specifically choose airtel mobile connection hoping I would get uninterrupted signal everywhere across the state. I took the connectiong about six months back, the service was not that bad when I took. but off late it is getting bad and I am having lot of call drops and no audio heard during conversation. Really was expecting airtel provide better service to consumers, but I am very disappointed with the quality of voice call I get. Even I am not getting full coverage in Bangalore city limits. Never ever imagined I would have signal connection issues inside Bangalore city.