Uniconnect’s European Sim Card is really a very bad option to travel with. So we did without reviewing about the product. Throughout our journey from Italy to Austria to London, we were struggling to receive calls. We were unable to connect each other's numbers all the time. We could only use WhatsApp to call that too, the internet network was really bad. Everything that anyone would call, the call just get disconnected. And apparently we were out of credits all the time. I landed up recharging my number twice for 2000 rupees and even without making calls, money was being debited from our account. Uniconnect is fraud and totally untrustworthy. Neither did they refundd the money instead said that i must have spent it on some service that i wasnt aware of now. Really pathetic services to use.