I am here to warn everyone who reads this, never to use any services that are offered by Clay sim cards. I was tricked into buying a clay sim card for UAE at the airport. I was told that it is a rental free sim card and very affordable call back rates to India. And when i got my bill, i was charged 75 dirhams as rental along with a bill worth 7k for a period of 5 days??? Several emails and follows up and i am still struggling to get it all in place!!