To know if your phone is eSIM compatible, you can follow these steps:
1. Check your phone's manual or specifications: Most smartphone manufacturers indicate whether their devices support eSIM or not in their documentation.
2. Check with your carrier: Contact your mobile service provider to inquire if they support eSIMs as well as whether or not your phone is compatible.
3. Search online: You can perform a quick internet search using your phone's make and model with keywords like "eSIM" or "electronic SIM" to determine whether it is compatible.
4. Try using an eSIM: You can attempt to activate an eSIM on your phone to determine whether it's compatible or not. However, bear in mind that if your phone is not eSIM compatible, this exercise will not yield any result.
In summary, checking your phone's manual and specifications, speaking with your carrier, seeking feedback online, or attempting to activate an eSIM are all excellent ways to determine if your phone is eSIM compatible.