iMessage not working with a travel eSIM? Check this first
Yes. iMessage and FaceTime run over data, so they work on a travel eSIM. Keep your home number selected for both. On iPhone, check Settings → Apps → Messages → Send & Receive.
Do this now
- Keep your home SIM in the phone, so texts to your number still arrive.
- Choose your home number for iMessage and FaceTime when iPhone asks during eSIM setup.
- Tick your home number in Settings → Apps → Messages → Send & Receive.
- Set Start New Conversations From to your home number in the same screen.
- Tick your home number under You can be reached by FaceTime at, in Settings → Apps → FaceTime.
- Turn iMessage off and on, then restart if you see green bubbles or Waiting for activation.
Will iMessage and FaceTime work on a travel eSIM?
Yes. Both run over data, so they work on your travel eSIM. They still use your home number, as long as your home SIM stays in the phone. The travel eSIM has no phone number, so it doesn't change who you appear as.
Why are my messages green or stuck on Waiting for activation?
Most of the time one reset fixes it. Turn iMessage off and on, restart, then check the travel line is your mobile data line.
How do I set iMessage and FaceTime to use my home number?
When you add the eSIM, choose your home number when iPhone asks. To check it later:
- iPhone Messages: Settings → Apps → Messages → Send & Receive: tick your home number, and set Start New Conversations From to your home number.
- iPhone FaceTime: Settings → Apps → FaceTime: tick your home number under You can be reached by FaceTime at.
Which data settings keep the travel eSIM working?
The travel eSIM uses local partner networks, so your phone treats it as roaming. Turn Data Roaming on for the travel line and off for your home line.
- iPhone: Settings → Mobile Service → tap a line → Data Roaming, then Mobile Data to pick the travel line.
- Samsung: Settings → Connections → Mobile networks → Data roaming. Pick mobile data in Settings → Connections → SIM manager.
- Pixel: Settings → Network & internet → SIMs → tap a SIM → Roaming and Mobile data.
Will texts and WhatsApp still reach my home number?
Yes, while your home SIM stays in the phone. Texts to your number still arrive, and WhatsApp keeps your number too. Read calls and texts on an eSIM or keeping WhatsApp and your home number.
What to do if iMessage still won't send?
Send a test message after the checks above. If it still shows green bubbles, contact us with your order number and phone model.
Can I use iMessage on my home number while my travel eSIM is active?
Yes. Keep your home SIM in the phone, then choose your home number for iMessage and FaceTime. The travel eSIM handles data, so both work.
Do I need a phone number on the travel eSIM for iMessage?
No. The travel eSIM has no phone number. iMessage and FaceTime use your home number, so keep your home SIM in the phone so texts still arrive.
Can I make FaceTime calls abroad on a travel eSIM?
Yes, FaceTime runs over mobile data on the travel eSIM. Tick your home number under You can be reached by FaceTime at, so people reach you on your home number.
