Nano SIM, eSIM, iSIM… how does it work, and what are the differences?
In everyday life we have been using telecommunication SIM cards for smartphones for years. For ten years, we have seen their format reduced to the mini-SIM, the micro-SIM and finally the nano SIM. And since 2017, we have seen the emergence of eSIM solutions (for embedded SIM). The latter are virtual cards. In terms of […]
