A Denmark eSIM with no mobile data is usually recoverable without reinstalling it. The fastest diagnosis starts by identifying whether the phone has no network at all or shows a network but cannot load data.
“No Service” suggests registration or local reception. Signal bars without internet more often point to the selected data line, roaming permission, plan status or APN.
NoveSIM Denmark eSIMs are data-only and do not include a Danish number, ordinary calls or carrier SMS. Calling and messaging apps work through the data connection.
Quick answer: Keep the eSIM installed. Confirm the plan is valid, switch on the Denmark eSIM, select it for mobile data, enable Data Roaming for that line and use automatic network selection. If data still fails, verify APN data.esim.
Top Denmark eSIMs
Denmark eSIM
Fixed
1 GB, 7 days€ 1.772 GB, 15 days€ 3.113 GB, 30 days€ 3.99Unlimited
Unlimited, 1 day€ 2.22Unlimited, 3 days€ 5.32Unlimited, 5 days€ 8.43
Europe Extra eSIM
Fixed
1 GB, 7 days€ 2.222 GB, 15 days€ 3.553 GB, 30 days€ 4.44Unlimited
Unlimited, 1 day€ 2.66Unlimited, 3 days€ 5.32Unlimited, 5 days€ 8.87Europe+ eSIM
Fixed
1 GB, 7 days€ 2.662 GB, 15 days€ 3.993 GB, 30 days€ 5.32Unlimited
Unlimited, 1 day€ 2.66Unlimited, 3 days€ 6.21Unlimited, 5 days€ 10.20Confirm that the plan and profile are active
Check that the Denmark eSIM appears in SIM settings and is enabled. Confirm its validity dates and remaining allowance against the purchased plan. A profile can be present on the phone even when the associated package has not started or has expired.
The live Denmark eSIM page is the reference for current plan terms and available features.
Make the Denmark eSIM the data line
Select the travel eSIM under Mobile Data or Cellular Data. Disable automatic data switching so the handset cannot return silently to the home SIM. Turn off roaming for the home line, then enable Data Roaming for the Denmark eSIM when the plan instructions require it.
These settings are independent: enabling roaming on the travel profile does not authorise the home SIM to consume data.
Refresh network registration safely
- Move outdoors or close to a window.
- Set operator selection to Automatic.
- Wait several minutes for registration.
- Use aeroplane mode once for about 30 seconds.
- Restart the handset if the network still does not appear.
Short signal losses can occur on ferries, in tunnels and while a train moves between cells. Check the Denmark eSIM coverage guide before treating one location as a configuration failure.
Check APN data.esim only after the line checks
The APN is normally supplied automatically. If manual configuration is needed, enter data.esim and leave username and password empty unless NoveSIM support provides different instructions. Save and select the APN before refreshing mobile data.
For screenshots and device-specific field locations, use the Denmark APN guide. If the connection works but feels slow, follow the slow-data troubleshooting page instead.
Do not erase evidence of the fault
Before contacting support, record the phone model, location, displayed operator, signal symbol and exact error. Include screenshots of the selected data line and APN, but hide personal identifiers.
Do not delete the travel eSIM unless support explicitly instructs you. Removal can eliminate the installed profile without resolving the account, coverage or settings issue.
Related Articles
- Manual Network Selection in Denmark
- Install a Denmark eSIM
- Activate a Denmark eSIM
- Mobile Networks in Denmark
FAQ
Why does my Denmark eSIM have signal but no data?
Check the selected mobile-data SIM, plan validity, Data Roaming and APN. Signal bars alone do not confirm that the correct line can pass data.
What is the NoveSIM APN in Denmark?
Use data.esim if manual APN entry is required. Do not replace it with a domestic operator’s APN.
Should I select a Danish operator manually?
Automatic selection should be the first choice. Test a network manually only when it is supported by the purchased plan.
Can I delete the eSIM and scan it again?
Do not delete it unless NoveSIM support explicitly tells you to. Some profiles cannot simply be downloaded again.
Final Recommendation
Work through the Denmark eSIM settings in a fixed order and test after each change.
Keep the profile installed, use data.esim only when a manual APN is needed and distinguish a local coverage gap from a device-setting fault.
If service does not return, send support the recorded network and phone details rather than resetting the device repeatedly.