ESIM
EMBEDDED SUBSCRIBER IDENTITY MODULE
Embedded-SIM; Embedded SIM; E-SIM; EmbeddedSIM; Integrated SIM; IntegratedSIM; NuSIM; Telekom nuSIM; ISIM (subscriber identity module); ISIM (subscriber identification module); Integrated SIM for IoT; Embedded subscriber identity module; Embedded Subscriber Identity Module; Embedded Subscriber Identification Module; Embedded subscriber identification module; Integrated subscriber identity module; Integrated Subscriber Identity Module; Integrated subscriber identification module; Integrated Subscriber Identification Module
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.