Airtel Network I am using in 2009 Its really amezing I m so happy to see open network airtel network is provied a great services like happy hour, night data cash back etc. but I alwys chance to offer sms packs really good for evey member to use this network I really happy olso to airtel to aitel free data and call pack, his netwok provied to good qulity to call anywhere and 3g and 4g was soooo good for speed internet