An iPhone can use a Finland travel eSIM alongside the usual SIM when the model supports eSIM and is network-unlocked. The important part is assigning mobile data to the Finland line without allowing the primary line to take over.
Menu wording may appear as Mobile Service, Mobile Data or Cellular depending on the iOS region. Install on reliable Wi-Fi before departure and keep the order details accessible.
NoveSIM Finland eSIMs are data-only. Your primary number may remain available for calls and SMS, while internet calling and messaging use the travel data connection.
Quick answer: Add the Finland eSIM from Settings → Mobile Service/Cellular → Add eSIM, label it Finland, select it for Mobile Data after arrival, enable Data Roaming for that line and turn off Allow Mobile Data Switching.
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Check Finland eSIM support on the iPhone
Open Settings → General → About. Look for an EID and review Carrier Lock; “No SIM restrictions” normally indicates an unlocked iPhone. Some regional models differ, so confirm the exact variant if Add eSIM is absent.
The broader Finland compatibility guide explains these checks.
Install the profile
- Connect the iPhone to secure Wi-Fi.
- Open Settings → Mobile Service/Cellular → Add eSIM.
- Select Use QR Code and scan the supplied code.
- Follow the prompts and label the new line Finland.
- Leave the line off until the plan’s activation instructions permit use.
Do not scan the code repeatedly. If an error appears, record it and consult the Finland installation guide.
Choose the correct lines after arrival
- Enable the Finland line.
- Choose it under Mobile Data.
- Open the Finland line and enable Data Roaming.
- Disable Data Roaming on the primary line.
- Turn off Allow Mobile Data Switching.
The primary SIM can remain selected for voice and texts if you understand the home operator’s roaming prices. Receiving or making conventional calls may still cost money.
If the iPhone has signal but no data
Confirm the selected data line and roaming setting, then use aeroplane mode once and restart once. Leave network selection automatic. If manual APN entry is required, enter data.esim. Do not delete the installed profile unless NoveSIM support instructs you to do so.
Continue with the ordered checks in Finland eSIM troubleshooting.
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FAQ
Can I keep my normal number active on iPhone?
Yes, on a supported dual-SIM iPhone. Keep the Finland line selected for data and check the home operator’s call and SMS roaming fees.
Should Data Roaming be on?
Enable it for the Finland travel eSIM and keep it off for the primary SIM.
Why should Mobile Data Switching be off?
Turning it off prevents the iPhone from silently using primary-line data when the travel line weakens.
Should I remove an eSIM that does not connect?
No. Check the settings and contact support before deleting it, because reinstalling may not be possible with the same code.
Final Recommendation
Install the Finland eSIM on the iPhone before departure, but activate it according to the supplied plan instructions.
After arrival, use the travel line for data, enable roaming only on that line and disable data switching.
Check current validity and plan features on the Finland eSIM page.