Quick answers to common eSIM questions for travelers.
An eSIM is a digital SIM card built into your phone. Activated by scanning a QR code — no physical card needed.
iPhone: Settings → General → About → EID present = supported. Android: Settings → Network & Internet → SIMs → Add SIM option = supported.
Yes. Contact your home carrier to request an unlock before purchasing a travel eSIM.
Yes. With Dual SIM, your home SIM handles calls/SMS while the eSIM handles data.
Purchase → receive QR code → SIM settings → scan QR → set as data SIM → enable data roaming. About 2 minutes total.
Leisure: 10–15 GB. Remote work: 20–30 GB. Heavy streaming/hotspot: consider unlimited.
Most plans allow tethering. Verify your specific plan's policy before purchasing.
Check: eSIM set as data SIM, data roaming enabled. Toggle airplane mode. Contact provider if issues persist.
Most travel eSIM plans are data-only. Use your home SIM for calls.
No. QR codes are single-use. Contact your provider for a replacement.
Yes. eSIM works with all network generations. 5G access depends on your device hardware and plan.
A 32-digit identifier unique to your device's eSIM hardware. Found in Settings → About.