An eSIM is a digital SIM card that is already installed in most newer smartphones. It lets you switch providers without waiting for a new physical SIM card. It also allows you to run multiple active numbers on one device.
Check if your phone's compatible now by dialling *#06# from the keypad. If an 'EID' number is displayed, you're good to go.
Device Compatibility Check
Make sure your phone supports our eSIM.
Most recent iPhone models (11 and newer), Samsung S20-S25 series, and Google Pixel devices are eSIM compatible.
To check other devices: dial *#06#. If an 'EID' number appears, you're all set.