Here’s how you can determine whether your iOS device is carrier-unlocked and eSIM compatible:

• Select Settings > General > About.
• See the "Carrier lock" section by scrolling down.
• "NO SIM restrictions" should be present, indicating that the device has been unlocked.
• To view the "AVAILABLE SIM" or "DIGITAL SIM" sections. Scroll down. If the gadget is compatible with eSIM, it should have an IMEI under AVAILABLE SIM or DIGITAL SIM.