The SIM slot is empty, but the device is still connected to the mobile network. Why is this? We all know what a SIM card is; we can visualize what it looks like. Now the concept of eSIM is coming across the board, but there are new integrated SIM cards that are even more optimized …
In this post we are getting to the bottom with one of the most common misunderstandings when it comes to SIM-cards, eSIM and eUICC. Let´s begin with eUICC. eUICC stands for Embedded Universal Integrated Circuit Card. It is a software component that can store multiple network profiles for different operators on a SIM card. Profiles …