The Airtel service is very good, I used airtel sim card for getting a fastest internet service.
I would like to tell, that airtel network is wide and most of the people are using this network.
Airtel is the largest mobile network operator in India.
I like 4G service. I think This is the one of the best Open Network in all over the world. I always in connect with the my all friends with this Network.I suggest to all of you that if you want a good network for your phone then your choice "Airtel’ is BEST.