Most phones configure a travel eSIM automatically. If a NoveSIM Argentina eSIM shows signal but cannot open a webpage, the APN may need to be checked manually.
The correct manual APN for a NoveSIM travel eSIM is data.esim. Do not copy an APN from Claro, Movistar, Personal or a different eSIM provider, because those settings belong to another mobile profile.
NoveSIM Argentina plans are data-only. APN settings control the mobile-data connection; they do not add a local number, voice minutes or carrier SMS.
Quick answer: Select the Argentina eSIM for mobile data, enable Data Roaming and enter data.esim in the APN field only if automatic configuration has not provided working internet. Leave username and password blank unless NoveSIM Support gives different order-specific instructions.
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Correct NoveSIM APN Values
| Field | Value |
|---|---|
| APN | data.esim |
| Username | Leave blank |
| Password | Leave blank |
| Authentication type | Leave at the default setting |
| Proxy and port | Leave blank |
Before editing the APN, confirm that the plan is active and that the phone is using the Argentina profile for data. APN changes cannot repair an expired allowance, an unsupported destination or a phone that has selected the home SIM for mobile data.
Set the APN on iPhone
- Open Settings and select Cellular or Mobile Service.
- Tap the Argentina travel eSIM.
- Confirm that Turn On This Line and Data Roaming are enabled.
- Open Cellular Data Network when that menu is available.
- Enter data.esim in the Cellular Data APN field.
- Leave username and password blank, then return to the previous screen to save.
- Switch Airplane Mode on for about 30 seconds, switch it off and test a normal webpage.
Some iPhone profiles do not expose an editable APN screen. Do not install an unofficial configuration profile to force the field to appear. If the menu is absent and data still fails, use the broader Argentina eSIM troubleshooting sequence or contact support.
Set the APN on Android
- Open Settings and go to Connections, Network & Internet or the equivalent menu.
- Select Mobile Networks and choose the Argentina eSIM.
- Open Access Point Names.
- Create a new APN if the existing travel profile cannot be edited.
- Use a clear name such as NoveSIM Argentina and enter data.esim in the APN field.
- Leave other fields unchanged or blank, save the entry and select it as the active APN.
- Restart the mobile connection and test data with Wi-Fi switched off.
Menu names vary between Samsung Galaxy, Google Pixel, Motorola and other Android manufacturers. Make sure you are editing the travel eSIM rather than the primary physical SIM.
Checks to Make before Blaming the APN
- The Argentina eSIM is switched on.
- It is selected as the mobile-data line.
- Data Roaming is enabled for the travel line.
- The plan has remaining data and has not expired.
- Automatic network selection is enabled.
- Wi-Fi is off during the mobile-data test.
The complete setup is covered in the Argentina installation guide. If the phone displays no signal at all, focus first on line status, coverage and network registration; an APN usually matters when the device has registered but data traffic does not pass.
What Not to Do
Do not delete the installed eSIM as an early fix. Some activation details are intended for one installation, and deleting the profile can turn a settings problem into a recovery problem. Do not reset all network settings until reversible checks have failed and support recommends it.
Do not use a domestic operator APN merely because the eSIM connects to that operator’s radio network. The access point is determined by the purchased eSIM service, not by the network name visible in the status bar.
Related Articles
- Argentina eSIM plans
- Argentina coverage expectations
- Argentina network selection guide
- Activate an Argentina eSIM
FAQ
What is the NoveSIM APN for Argentina?
Use data.esim if manual APN entry is required. Leave username and password blank unless NoveSIM Support provides different instructions for the order.
Why does my Argentina eSIM have signal but no data?
Possible causes include the wrong data line, disabled Data Roaming, an inactive or exhausted plan, an incorrect APN or failed network registration. Check these in that order.
Should I use the Claro or Movistar APN?
No. Use the APN supplied for the travel eSIM service. For NoveSIM, that manual APN is data.esim even when the phone registers on a local partner network.
Should I delete and reinstall the eSIM?
No. Keep the installed profile and try reversible settings checks. Delete it only when NoveSIM Support explicitly instructs you to do so.
Final Recommendation
First confirm that the Argentina eSIM is active, selected for mobile data and allowed to use Data Roaming.
If the phone has signal but no internet, set the APN to data.esim, leave username and password blank and restart the connection.
Keep the installed profile and contact support with the order number, exact phone model, current location and safe screenshots if data still does not work.