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From what eSIM is to which plan to choose.
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An eSIM is a digital SIM card built into your phone. Instead of buying a physical SIM at each destination, you download a carrier profile by scanning a QR code. The whole process takes about 10 minutes.
Purchase plan, receive QR code by email
Settings → Cellular → Add eSIM → Scan
Profile installs, set as data line, done
Go to Settings → Cellular. If you see "Add eSIM", you're compatible. Most iPhones from XS (2018) and Android flagships from 2019 support eSIM. Check our device guide.
Yes — dual SIM lets you keep your home number on the physical SIM while using eSIM for data. Both work simultaneously.
5–10GB for 1–2 weeks with moderate use. 15–20GB for heavy use. Download offline maps on Wi-Fi to save data.
Not always — they're outside the EU and often excluded. Always verify the provider's country list before purchasing.