I have experienced worst service from this operator. I used airtel about 6 month but as the time gora airtel service get worst day by day. I get so many problems about network and when I report about to customer care service they always talk to me in rough manner. Once I complaint about speed than they talk to me in a very rough manner. I stopped using it up from that day. Charges of airtel are so high and ordinary person can not afford them. Airtel also cut many times galse money which I fashed many times. I never use this network again.