1. The Universal EID Check (*#06#)
The quickest universal method to confirm eSIM hardware capability on any modern phone is dialing *#06# into your Phone app.
If your device has an Embedded Identity Document (EID) number with an accompanying 32-digit barcode, your device is equipped with an eSIM chip.
2. Regional Model Exceptions to Keep in Mind
Be cautious with iPhones manufactured for mainland China, Hong Kong, and Macao: models like iPhone 11 through iPhone 16 sold in those territories feature dual physical nano-SIM slots rather than an eSIM chip.
US iPhone models (from iPhone 14 onwards) are eSIM-only and support up to 8 stored profiles with 2 active simultaneously.
How can I test compatibility without buying a plan?
Use the MileSIM Device Compatibility Checker modal in our navbar or click 'Check Device' on any page.
Published by
MileSIM Travel Intelligence Team
Sourced from GSMA, Apple iOS & Android official technical specifications
