Does my phone support eSIM?
Frequently asked questions
Which iPhones support eSIM?
Apple says eSIM requires iPhone XS, XS Max, XR or later. In mainland China, Apple lists only iPhone 18 Pro, iPhone 18 Pro Max, iPhone 17e and iPhone Air as supporting eSIM, and some Hong Kong and Macao models use two physical SIMs instead.
What does carrier-locked mean?
A phone bought from a carrier, often on a contract, may only accept that carrier's SIMs. A locked phone can refuse a travel eSIM even if it has eSIM hardware. Ask your carrier to unlock it before you travel.
Is there a quick way to check?
On many phones, dialling *#06# shows an EID number if the phone has an eSIM. You can also look for "Add eSIM" in your mobile network settings.
Can I keep my normal SIM while using a travel eSIM?
Usually yes. Most eSIM phones can keep your home line active for calls and SMS while the travel eSIM handles data.
Ready to set it up? How to install and activate a travel eSIM
Sources
Official = regulator or manufacturer. Provider = the seller's own page. Secondary = press or independent guides, used only where no official source was available.
- OfficialApple Support — About eSIM on iPhone (opens in a new tab)accessed 2026-10-15