About eSIM

What is an eSIM and How does it work?

eSIM, short for embedded SIM, is a small chip built directly into your device, eliminating the need for a physical SIM card. This groundbreaking technology enables you to activate mobile plans without the hassle of swapping SIM cards.

How does eSIM works?

With eSIM, activating a mobile plan is as simple as scanning a QR code or entering an activation code. Once activated, your device securely stores multiple mobile plans, allowing you to switch between them effortlessly.

What do you need?

  • An iPhone XS, iPhone XS Max, iPhone XR, or later. Check compatible device here
  • Your new iPhone needs to be connected to a Wi-Fi network.

For travelling in Taiwan and Hong Kong, traveler authentication required. Ensure to prepare your Passport and ICCID.

Activation Methods

In general, you can activate the eSIM with the methods below.

  • use a QR Code from your carrier
  • enter eSIM information manually