Never buy a sim card from Uniconnect even if its for Free, cz that sim card that you paid for wont work at all. Exactly the same happened when i was travelling to Australia and bought a prepaid sim card from Uniconnect. Landed and inserted the sim and got a flash message saying, its expired pls contact ur service provider!! And obviously the service provider “Uniconnect” clearly ignored this issue and said nothing can be done!! Well i wasted a few thousands but learnt my lesson!! Everything that is cheap can sometime be really cheap!!