Airtel Mobile Operator are very nice network in our country. I have also Airtel No. 900180 since last 4 years. I always found Good speed of internet in 2g 3g. 4g facility not available in my town this time.
I would like to inform AIRTEL, they try for available for 4G. Airtel distribution are trying on WAR FOOTING BASIS for 4g will be available soon. It is very good, My personal experience is good with Airtel because there are good customer service in Airtel, call rate also cheap. I like Airtel, I want to recommend you for Airtel Mobile Operator.