Reliable connectivity depends on the device, route, selected plan and local network conditions, so check each of these before travelling.
We created this guide to help you stay connected in your destination, with practical advice on setup, coverage, data use and troubleshooting.
Our travel eSIM plans are data-only. They provide internet for maps, messages and supported calling apps, but no local number, ordinary voice minutes or SMS.
Quick answer: Confirm the profile is present and the plan covers the destination, select the travel eSIM for Mobile Data, enable Data Roaming and leave Network Selection on Automatic. Use APN data.esim only when manual entry is required.
Top eSIMs
Check the live your destination eSIM options, verify the phone on the compatible-device list and review how our service works before purchase.
Identify the Exact Symptom
No profile, No Service, signal without internet and one failing app are different problems. Record the exact status and check plan coverage, active line, Data Roaming, automatic network selection, APN and device status.
Apply this point to the real route behind an eSIM showing No Service. Conditions in your destination can change between a transport hub, an indoor room and an onward journey, so save the relevant plan term or setting before departure instead of relying on a broad destination assumption.
Check Reversible Settings
Switch on the travel line, select it for Mobile Data, keep primary-line roaming off and disable automatic data switching. Test more than one normal website or app.
Test the connection with the apps and tasks you will actually use rather than relying only on a speed icon or signal bars. Record what works before changing another setting so our support team has useful details if you need help.
Refresh Safely
Wait several minutes, toggle Airplane Mode and restart if necessary. Keep the installed eSIM and contact our support team if reversible checks fail.
Do not treat one successful connection as a guarantee for the complete trip. The result can vary with buildings, terrain, congestion, transport movement and temporary network conditions. Recheck the exact requirement behind an eSIM showing No Service at the place and time it is needed.
Refresh Network Registration Safely
Wait several minutes after arrival, toggle Airplane Mode once and restart the phone if necessary. Move outdoors or to another nearby location to separate an indoor coverage issue from a configuration problem.
Apply this point to the real route behind an eSIM showing No Service. Conditions in your destination can change between a transport hub, an indoor room and an onward journey, so save the relevant plan term or setting before departure instead of relying on a broad destination assumption.
Check APN Only When Needed
If our instructions or support team require manual APN entry, enter data.esim and leave username and password blank. Do not replace it with the name of a domestic operator or another eSIM provider.
Test the connection with the apps and tasks you will actually use rather than relying only on a speed icon or signal bars. Record what works before changing another setting so our support team has useful details if you need help.
When Only One App Fails
A working browser proves that general data is available; a working messaging app does not prove that DNS, VPN or browser settings are healthy. Check the affected app’s mobile-data permission, private DNS, VPN and content filters using reversible changes.
Do not treat one successful connection as a guarantee for the complete trip. The result can vary with buildings, terrain, congestion, transport movement and temporary network conditions. Recheck the exact requirement behind an eSIM showing No Service at the place and time it is needed.
What to Send to Our Support Team
Provide the order number, exact phone model, country and city, plan status, signal wording and safe screenshots of Mobile Data, Data Roaming, network selection and APN. Never expose the QR code or activation credentials, and do not delete the installed eSIM unless Support instructs you to do so.
Apply this point to the real route behind an eSIM showing No Service. Conditions in your destination can change between a transport hub, an indoor room and an onward journey, so save the relevant plan term or setting before departure instead of relying on a broad destination assumption.
Related Articles
- Check phone eSIM support
- iPhone eSIM installation
- Android eSIM installation
- Travel eSIM Data Roaming
- our APN settings
- Activated eSIM with No Service
- Connected eSIM without internet
- eSIM showing no signal
- Unexpected network switching
- Our Frequently Asked Questions
- Contact Our Support Team
FAQ
An esim showing no service?
Confirm the profile is present and the plan covers the destination, select the travel eSIM for Mobile Data, enable Data Roaming and leave Network Selection on Automatic. Use APN data.esim only when manual entry is required.
Can I keep my primary SIM enabled for your destination?
Usually yes on a compatible dual-SIM phone. For an eSIM showing No Service, select the travel eSIM for data, keep Data Roaming off on the primary line and check the home carrier’s charges for calls, SMS and voicemail.
Which roaming setting applies to an eSIM showing No Service?
Enable Data Roaming on the our travel eSIM line when partner-network access in your destination requires it. Keep roaming off on the primary line unless its cost is understood, and disable automatic data switching.
Should I delete the eSIM while checking an eSIM showing No Service?
Do not delete the installed eSIM. If you have a connection problem in your destination, check the plan status, the active data line, Data Roaming, network registration and APN first. Remove it only when our support team specifically instructs you to do so.
Final Recommendation
Use this page to answer an eSIM showing No Service with the requirements of the actual trip or device, not a generic plan label.
For your destination, confirm compatibility and live product terms, prepare the phone on dependable Wi-Fi and keep information for plan coverage, active line, Data Roaming, automatic network selection, APN and device status available offline.
For a reliable connection, select our travel eSIM for Mobile Data, enable Data Roaming on that line and preserve the installed profile. If manual our APN entry is required, use data.esim with blank username and password.