I am using Airtel since 4 years. I am very satisfied with it’s quality of service. I get satisfied every time when ever I look for a support from customer services. The customer service of the Airtel is very good. Airtel is available with it is best quality services and high speed internet. I have no complaints against this network. There are no charges for incoming messages and incoming calls when you are in roaming. Now Airtel has made it’s prices low and it’s services are affordable to everyone.