Uniconnect Sim — Terrible experience with uniconnect sim cards.

I have had a terrible experience with Uniconnect sim cards.. I bought that sim to be able to stay connected with my family in Hyderabad while I was traveling to Dubai. Worst decision that I took. Their services are really poor and at the same tiem very expensive. It would have been better had I bought a sim from there only than going through the pain of buying one from India and then not being able to use it there. Flop idea!