An eSIM (embedded SIM) is a digital SIM that allows users to activate a cellular plan without needing a physical SIM card. Unlike traditional SIM cards, which must be inserted into a phone, an eSIM is built into the device and can be programmed remotely by a carrier. It works by downloading a carrier profile onto the eSIM chip, enabling users to switch between networks or plans without swapping physical cards. eSIMs use the same authentication protocols as traditional SIMs, ensuring secure connections to mobile networks. This technology is especially useful for travelers and dual-SIM/eSIM functionality.

To install the eSIM data plan on your device, simply scan the QR code or manually enter the activation code provided.