I had used from April to June 2015, the service was not that good, any time it will disconnect and it will take 2-3 days to resolve the issue, and after using the service for 2 months I decided to stop using it and surrender the connection, so I did disconnect the service on the last day of the billing, and then the bigger problem started.
Every alternate day that start calling the me and pay the bill, After repeatedly inforimg them, they agreed that no bill has to be payed, but again every fortnight they will call and threat me, a personal named so called will be mentioned saying he is a lawer and calling from Delhi court, I told I have all my bills till I used, and I wont pay any amount further as I have not used it. They used abusive words as well, and try to threaten, this the worst kind of service I have seen in my whole life. I am going to file a consumer case on this very soon.
I advice people to never never never use this service. If it would be possible I will give 0 or negative rating.