What is an eSIM?
An eSIM is a SIM card built into a device. It is a service that gives you the convenience of using two cellular operators on one device at the same time. You can have several separate providers for personal needs and business transactions, add a separate line for traveling abroad.
ESIM works only on unlocked eSIM-compatible devices. When using eSIM, you do not need a physical SIM card: on an eSIM-compatible device, you can start the connection by scanning a QR code or manually entering the data specified in the confirmation email in the application.