Clear answers to common eSIM questions for European travelers.
An eSIM is a digital SIM card built into your phone. Instead of a physical card, you download a connectivity profile via QR code. For European travel, one plan can cover 30+ countries.
iPhone: Settings → General → About — look for EID number. Android: Settings → Network & Internet → SIMs → Add SIM. If the option exists, eSIM is supported.
Yes, for third-party travel eSIM plans. Contact your home carrier to request an unlock. Most carriers unlock devices after the contract period ends.
Yes. With Dual SIM, keep your home physical SIM for calls while using the eSIM for data.
Purchase a plan, receive QR code by email. Open SIM settings, select Add eSIM, scan QR code (requires internet), enable eSIM and set as data SIM.
Yes. Most devices store 5–20 profiles, though only 1–2 can be active simultaneously.
Yes. eSIM is a SIM management technology that works with 2G, 3G, 4G, and 5G. Whether you get 5G depends on your device hardware and plan.
Most plans allow hotspot/tethering. Verify your specific plan's policy before purchasing.
Yes, if your plan covers both countries. Your phone automatically connects to the local network when crossing borders.
Most travel eSIM plans are data-only. Use your home SIM for calls, or internet-based services like WhatsApp.
No. QR codes are single-use. Contact your provider for a new code if needed.
Ensure data roaming is enabled and eSIM is set as active data SIM. Toggle airplane mode. Contact provider if issues persist.
iPhone: Settings → General → About → EID. Android: Settings → About Phone → SIM Status.
The server operated by eSIM providers that stores and delivers your profile. When you scan a QR code, your device connects to this server to download your profile.