Airtel which is a giant mobile network operator is the world’s biggest bad network provider of telecom market. Net speed which is claimed to be fastest in 4G is slower than 3G although if you stay in a 4G coverage area. The voice call is also dropping its quality day by day. You can never clearly hear the voice on other side if the mobile.
The customer care service is the worst in its segment. They cannot politely have conversation with you. You will also be given wrong advise by the customer support executive. So my friends it is my advice to you go to other connections and never ever think of airtel for your smartphone.