Question 1

What is an eSIM and how does it work in Vietnam?

Accepted Answer

A Vietnam eSIM is a digital version of a SIM card. Instead of inserting a plastic card, you just scan a QR code to activate mobile service instantly. It works seamlessly across Vietnam on supported phones.

Question 2

Can I use eSIM on an iPhone or Apple Watch in Vietnam?

Accepted Answer

Yes! If you own a newer model like eSIM iPhone XS or later, or an Apple Watch eSIM-compatible model, you can easily activate your eSIM by scanning the QR code we send after your purchase.

Question 3

Is it safe to mua eSIM online before my trip?

Accepted Answer

Absolutely. With BazTel, you can mua eSIM online securely. No local stores or paperwork—just choose your plan, receive a QR code by email, and activate it when you’re ready.

Question 4

Will my Vietnam eSIM support hotspot and tethering?

Accepted Answer

Yes, all our Vietnam eSIM plans come with hotspot support. You can share your data with your laptop, tablet, or another phone with no limitations.

Question 5

Can I use the same eSIM on multiple devices?

Accepted Answer

No. Once activated, your eSIM Vietnam is tied to the device it was installed on. However, you can store multiple eSIM profiles on your iPhone or Android and switch between them if needed.

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