Pre paid sim cards and services from Uniconnect are the worst ones available online. They showed no customer support when we landed in Europe and our sim didn’t work for most of the days. We even tried connecting them via an email, which got responded to after 3 days. This clearly shows that the matter of the sim not working wasn’t as important to them as to the end user. After this, I am pretty sure, I am not going to use their sim cards in the near future.