After reading the comments of other readers, I am happy to state that the Idea connection I use for the last 19 months has never given any problem to me.
I am happy with the service provided and the customer care staff is very co-operative. I think everyone should go in for an Idea connection. Their service's are very good and you never get these problems which we have with other operators.
If anyone has had good experience with their operators, pls. share as well. I think with number portability, the companies would realize that they should focus on custoemr service as well. Then you all can move to Idea as well...