How do I install an eSIM?

On iPhone: Settings → Cellular. On Android: Connections → SIM Manager. Tap "Add eSIM" or "Add data plan", pick "Use QR code", then scan the code in your confirmation email. That's it.

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More eSIM Basics questions

How do I delete an eSIM from my phone? Can I keep my normal SIM active alongside the eSIM? Does my phone have to be unlocked for an eSIM? Will an eSIM work anywhere in the world? Can I use an eSIM on an iPad? How do eSIMs actually work? How many eSIMs can one phone hold? Does my iPhone support eSIM? What's an eSIM? eSIM vs physical SIM — what's the difference? Which phones work with eSIM?

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Are there hidden fees or roaming charges? Can I tether or use a hotspot? When does the validity period on my eSIM start? My eSIM isn't working. What now? Can other people use my eSIM data? Is buying an eSIM from Onetel safe?

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