How can I verify if my smartphone is compatible with WestESIM?

Most contemporary smartphones manufactured since 2018 are eSIM compatible, including popular models like the iPhone 11 series and newer, Samsung Galaxy S20 and later, and Google Pixel 4 and subsequent versions. Crucially, your device must be 'carrier-unlocked' to use a WestESIM. To confirm compatibility, you can check your phone's cellular settings for an option such as 'Add eSIM' or 'Add Cellular Plan', which indicates support for eSIM technology.