The QR code is simply a means to access the download link along with the activation code for the customer's eSIM profile. Scanning the QR code is easier and more convenient than manually entering a long text string.

However, if for any reason you cannot scan the QR code, you can choose to manually enter the information to register the package.

There is one important note: the QR code can only be used ONCE. After the QR code is scanned and the system records that the eSIM profile has been downloaded, the QR code will be deactivated and cannot be used to download the eSIM profile again, whether on the same device or a different one.

eSIM ONE - One touch to the world

How to install eSIM: https://esimone.com/check-device

Check Compatibility: https://esimone.com/check-device