In today's digital world, eSIM technology is becoming increasingly popular, allowing users to switch carriers without needing a physical SIM card. One of the critical components of eSIM installation is the QR code. In this article, we'll clarify the uniqueness of QR codes and their role in the eSIM installation process.

A QR code, or Quick Response code, is a matrix barcode that can store information. In the context of eSIMs, it contains the necessary data to activate your eSIM on a compatible device.

❗️It's important to understand that each QR code generated for eSIM installation is unique. This means that:

• Each QR code can only be used once.

• Once a QR code is scanned and used to install an eSIM on a device, it cannot be reused for another installation.

• This ensures security and prevents unauthorized access to your eSIM profile.

In summary, when you receive a QR code for eSIM installation, remember that it is a one-time use code specifically designed for a single device. This unique feature helps maintain the integrity and security of your eSIM. If you have any further questions about eSIM technology, feel free to reach out to our support team!