Airtel — no range at all. no support provided by customer care.

Address:	411039
Website:	www.airtel.in

I recently ported my number to Airtel after being influenced with their advertisement for India's fastest network but in reality Airtel doesn't even have range to receive or make calls.
I tried reaching their customer service but no assistance provided and the respresentative was arrogant. I'll have to vare this useless network services before porting my number to the before one.