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My eSIMs
A smoother journey / eSIM Otter

Does the iPhone 17 support eSIM?

Yes — the iPhone 17 supports eSIM.

eSIM supported

The iPhone 17 can install a travel eSIM alongside your usual SIM. Two more things to check: the model sold in your region supports eSIM, and the phone isn’t locked to a carrier.

Source: Apple eSIM support information

Check your iPhone 17 in 30 seconds

  1. Open Settings → Cellular (or Mobile Data).
  2. If you see “Add eSIM” or “Add Cellular Plan”, your iPhone supports eSIM.
  3. Check Settings → General → About → Carrier Lock: it should say “No SIM restrictions”.

Your carrier can tell you whether your iPhone is unlocked. Phones bought outright from Apple are normally unlocked. Use our full compatibility checker if you bought the phone in mainland China, Hong Kong or Macao.

Install a travel eSIM on the iPhone 17

  1. Connect to Wi-Fi.
  2. Tap the Install link in your eSIM Otter email on the iPhone itself, or scan the QR code from another screen via Settings → Cellular → Add eSIM.
  3. Label the new line (for example “Travel”) and keep your usual line for calls and texts.
  4. When you land, turn on the travel line for Cellular Data and enable Data Roaming for it.

Illustrated installation guide

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Questions about the iPhone 17

Does the iPhone 17 support eSIM?

Yes. The iPhone 17 supports eSIM, so you can add a travel data plan without a physical SIM card. Regional versions can differ, so confirm “Add eSIM” appears in Settings.

Can I keep my number on the iPhone 17 while using a travel eSIM?

Yes. Keep your usual SIM for calls and texts and use the travel eSIM for mobile data. Turn off data roaming on your usual line to avoid charges.

Does my iPhone 17 need to be unlocked?

Yes. A carrier-locked phone can’t use another provider’s eSIM. Your carrier can tell you whether your iPhone is unlocked. Phones bought outright from Apple are normally unlocked.

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