Airtel the largest network operator in india. Airtel all people use airtel sim. Airtel sim network also available in villages.
But its network in home at home is not so good. In home the 3g is run as 2g. And 2g is runs as local net. Its 4g is not better than reliance jio 4g which give speed of 24 mbps.its call cost are very high and people have to pay more money for call rate. They have another recharge for low call rate. Its low call rate are 30p/s. I and its take many time for buffering video on youtube. I think airtel have some good feature and many bad features.