Can I keep my number on the iPhone 17?

Yes. Keep your regular SIM on for calls and texts and use the travel eSIM for data. WhatsApp stays linked to your number.

Can the iPhone 17 store more than one eSIM?

Yes. You can keep several eSIMs on the phone and turn each one on or off in settings. Delete a travel eSIM only after its plan has ended.

What if the eSIM does not connect on my iPhone 17?

Turn on data roaming for the eSIM and choose it for mobile data. If it still does not connect, follow our eSIM not working guide or contact support.

Does the iPhone 17 support eSIM?

Yes, the iPhone 17 supports eSIM. To use a travel eSIM, the phone must be carrier-unlocked.

What to know about the iPhone 17

This guide covers the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max.

The iPhone 17 can keep two eSIMs on at the same time, so your home line and your travel eSIM can both be active.

Models sold in the US and several other countries have no SIM card slot: they work with eSIM only.

iPhones sold in mainland China usually have two physical SIM slots and no eSIM. If you bought yours there, check for Add eSIM first.

How to check your phone

Open Settings and tap Cellular (or Mobile Data). If you see Add eSIM, your iPhone supports eSIM. You can also go to Settings > General > About and look for an EID number.

How to install a travel eSIM on the iPhone 17

Buy a plan: Pick a plan for your destination. Your QR code arrives by email minutes after checkout.
Scan the QR code: On Wi-Fi, open Settings > Cellular > Add eSIM > Use QR Code, and scan the code from another screen or a printout.
Turn it on when you land: When you land, turn on the travel eSIM, choose it for Cellular Data and turn on Data Roaming for it.

Before you travel

A phone bought from a carrier can be locked to it, and a locked phone will not accept a travel eSIM. Ask your carrier to unlock it before you leave, and install the eSIM on Wi-Fi a day or two before your trip.

Questions about the iPhone 17

Can I keep my number on the iPhone 17?: Yes. Keep your regular SIM on for calls and texts and use the travel eSIM for data. WhatsApp stays linked to your number.
Can the iPhone 17 store more than one eSIM?: Yes. You can keep several eSIMs on the phone and turn each one on or off in settings. Delete a travel eSIM only after its plan has ended.
What if the eSIM does not connect on my iPhone 17?: Turn on data roaming for the eSIM and choose it for mobile data. If it still does not connect, follow our eSIM not working guide or contact support.