What is an eSIM and how does it work?

An eSIM is a digital version of a SIM card that allows you to activate a mobile plan without inserting a physical SIM. It’s embedded directly in your phone, making it more convenient and flexible for travelers. With eSIM, you can download and manage multiple mobile plans directly from your phone settings, switching between them without needing to swap SIM cards. Learn more about why to use an eSIM.