Airtel promise 100% network coverage but it is worst service provider. First of all it is the most expensive among all network. Their connection , recharge coupon are very expensive and they provide very low talk time compared to other network. They work properly till they are charging high call rate such as Re 1/min. and when to get any addition coupon to reduce call rate they start disconnecting the call in between within 1 min and it cost more then Re1/min.
I am a business man and most of my work are night work. I have provided all my employees an airtel connection for better connectivity. I have recharge call rate reduction pack in my phone of Re 1/20 min. but non of my call reached even 2 to 3 min and my call get disconnected and they charge me Re1. This is the fucking service airtel is providing to there Indian customer. I dont recommend anyone to use airtel . And they also activate any service by their own and charge Rs 30 or 50. every month. I just wanna fuck this bharti airtel.