What is eSIM? How do I use it?
An eSIM (Embedded SIM) is a digital version of a traditional SIM card that is built directly into your device. Instead of inserting a physical SIM, you simply download a mobile carrier profile and activate it digitally. eSIM technology allows you to easily switch between different network providers, manage multiple numbers, and activate international data plans — all without needing a physical card.
Using an eSIM is very simple:
You purchase a data plan from a provider like Supera Link, receive a QR code or activation details, and scan it through your phone’s settings. Your device connects to the network almost instantly, offering seamless connectivity wherever you are.
If you want a detailed step-by-step guide on how to set up and activate an eSIM, you can check out this guide from Supera Link.












