The iPhone 17 Pro and 17 Pro Max are the flagships of Apple's 2026 lineup — and like the rest of the range, they go all-in on eSIM. In the US they ship without a SIM tray, and everywhere they support running two eSIMs simultaneously. If you travel for work or shoot content on the road, that dual-eSIM flexibility is genuinely useful. Here's how it works and how to get online abroad in minutes.
📶 iPhone 17 Pro eSIM support
- eSIM: supported in every region.
- United States: eSIM-only, no physical SIM tray.
- Other regions: physical nano-SIM slot included alongside eSIM.
- Dual SIM: two active eSIMs at once; up to eight stored profiles.
There's no eSIM difference between the Pro and Pro Max — both behave identically; the Max simply has the bigger screen and battery.
📲 How to set up an eSIM on the iPhone 17 Pro (step by step)
- Buy your plan before you fly. Choose a RoamJet eSIM for your destination — you'll get a QR code by email within minutes.
- Open Settings → Cellular (Mobile Service) → Add eSIM.
- Scan the QR code (or tap "Enter Details Manually" if you're already abroad without a printer).
- Label it "Travel" so it's easy to tell apart from your home line.
- Pick which line to use for data — set the RoamJet eSIM as your data line and keep your home number for calls/texts.
- Turn on Data Roaming for the travel eSIM only. This is required for the plan to work abroad and does not incur roaming charges — you're on a local network through RoamJet.
The whole thing takes about two minutes, and you can do it from your couch days before departure. The eSIM stays dormant until you arrive and connect.
✈️ Pro travel workflow
Photographers and creators love the Pro for a reason — and the dual-eSIM setup fits that lifestyle. Keep your primary number active for messages and uploads, and run a RoamJet data eSIM for fast, cheap local connectivity to back up shots to the cloud or go live. Landing in a new country? Add its eSIM and switch your data line in two taps; your previous eSIMs stay saved for the return trip or future visits.
📶 Get connected the moment you land
Pair your iPhone 17 Pro with a RoamJet travel eSIM — instant local data in 200+ countries so you can upload, map and stay reachable without roaming charges.
Browse RoamJet eSIM plans →📊 iPhone 2026 eSIM comparison
| Model | eSIM | Physical SIM | Active eSIMs |
|---|---|---|---|
| iPhone 17 | ✅ | US: none · others: yes | 2 |
| iPhone 17 Pro / Pro Max | ✅ | US: none · others: yes | 2 |
| iPhone Air | ✅ | None (worldwide) | 2 |
| iPhone 17e | ✅ | Region-dependent | 2 |
| MacBook Neo | ❌ | None | — (Wi-Fi only) |
❓ Frequently asked questions
Is the iPhone 17 Pro eSIM only?
In the US, yes — no SIM tray. Other regions include a physical SIM slot alongside eSIM.
Is there any eSIM difference between iPhone 17 Pro and Pro Max?
No — both support the same eSIM features: dual active eSIMs and up to 8 stored profiles.
Can I use my home number and a travel eSIM at the same time?
Yes. Keep your home eSIM active for calls/texts and set the RoamJet eSIM as your data line.
Does a RoamJet eSIM work on the iPhone 17 Pro?
Yes — add it before your trip and it activates automatically when you arrive.
How do I switch the data line between eSIMs?
Go to Settings → Cellular → Cellular Data and select which eSIM to use; you can switch any time.
🔗 Keep reading
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