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e-sim supported Devices



e-sim supported Devices
An eSIM (embedded-SIM) is a form of programmable SIM card that is embedded directly into a device. Instead of an integrated circuit located on a removable universal integrated circuit card (UICC), typically made of PVC, an eSIM consists of software installed onto an eUICC chip permanently attached to a device. Once an eSIM carrier profile has been installed on an eUICC it operates the same as a physical SIM, complete with a unique ICCID and network authentication key generated by the carrier. The eSIM standard was first released in 2016; since that point, eSIM has begun to replace physical SIM in domains including cellular telephony. eSIMs improve reliability and network security, while also reducing space requirements, since a relatively bulky connector is not needed, increasing design flexibility.

 

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