How do I check whether my phone supports eSIM?
Author: eSIMonline Editorial · eSIMonline editorial teamLast updated: September 1, 2026
The quickest check: open cellular settings and look for 'Add eSIM' or 'Add cellular plan'. On iPhone, dialling *#06# shows an EID — if an EID exists the hardware has an eSIM chip. Also confirm the phone is not carrier-locked.