On iPhone, a Dominican Republic eSIM should be selected under Cellular Data, with Data Roaming enabled on the travel line and Allow Cellular Data Switching disabled.
The exact iPhone variant must support eSIM and be unlocked. An Add eSIM control or EID is evidence of capability, while the Carrier Lock field indicates whether another provider can be used.
NoveSIM plans are data-only. Keep the primary line for ordinary calls and SMS when needed, subject to the home operator’s roaming charges.
Quick answer: Label the new line Travel, select it for Cellular Data, enable its Data Roaming, turn off cellular-data switching and test with Wi-Fi disabled.
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Check the iPhone before Installation
- Open Settings → General → About.
- Look for an EID and review the Carrier Lock field.
- Open Settings → Cellular/Mobile Service and confirm Add eSIM appears.
- Match the exact model with the NoveSIM compatibility list.
Install and Label the Line
Use private Wi-Fi, open Add eSIM and scan the private QR code once. Label the profile Dominican Republic or Travel so it cannot be confused with the home line. Follow the plan’s validity instructions before enabling it early.
The complete Dominican Republic installation guide separates profile download from arrival activation.
Set the Arrival Controls
- Cellular Data: Travel eSIM.
- Allow Cellular Data Switching: Off.
- Travel line Data Roaming: On.
- Primary line Data Roaming: Off.
- Network Selection: Automatic.
Switch Wi-Fi off for the first test. If the line shows signal without internet, enter data.esim only if manual APN entry is available and required. See the Dominican Republic APN guide.
Do Not Delete the Profile
If registration fails, use Airplane Mode briefly, restart once and check plan validity. Keep the installed eSIM because its QR code may not be reusable. Follow the country troubleshooting sequence before contacting support.
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FAQ
Why is Add eSIM missing on my iPhone?
The exact model may lack eSIM support, a carrier or device policy may restrict it, or the menu wording may differ. Check the EID and full model number.
Should the primary iPhone line remain on?
It can remain available for calls and SMS. Keep its Data Roaming off and review the home operator’s voice charges.
Final Recommendation
Verify the EID, model and lock before installation.
Assign Cellular Data to the travel eSIM and disable automatic switching.
Keep the profile installed and troubleshoot line settings before considering any reset.