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Most searched questions

  • An eSIM is a digital SIM built into your phone that lets you use a data plan without inserting a physical SIM card.

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  • Yes. Install your eSIM at home while you have stable Wi-Fi. Your plan only starts counting days once the eSIM connects to a network at your destination.

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  • Go to Settings → Cellular → Add eSIM, choose Use QR Code and scan the QR code in your order confirmation email.

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  • Go to Settings → Connections → SIM manager → Add eSIM, then scan the QR code in your order confirmation email.

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  • No. Just enter your email at checkout and we'll send the eSIM installation QR code to that address.

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  • You can pay by bank transfer / VietQR scan with your banking app (VND), or with PayPal in USD.

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  • Make sure the eSIM is turned on, selected for cellular data and has data roaming enabled, then toggle Airplane Mode on and off.

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  • Check your Wi-Fi connection, make sure your phone supports eSIM and isn't carrier-locked, and that the QR code hasn't already been installed.

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Why smart travelers choose eSIM

Instant connection

Touch down and get high-speed data wherever you go.

No physical SIM needed

Buy your eSIM online and add it to your phone in a few taps.

Private & secure

Skip the public Wi-Fi. Use your own private 5G connection.

Save money

Data plans from just $3.49 for 7 days. Only pay for what you need!

No roaming fees

No more surprise phone bills. Use an eSIM instead.

Works wherever you go

Cross borders and hop onto local networks easily, all around the world.