I have 2GB plan since almost 1.5 years. I always get a bill of around 550 every month, This month they have added bill for additional usage and sent me the bill amount of 1028. I called them to enquire but they says that you have used additional services.
I assured them that I have not used. But they have no answers.
I will not pay the bill until I get the detailed bill of my usage.
Broadband number: 9370259072