ESIM is the digital product
which is consisted of GSMA standard ESIM operating system with secure element, electrical profile and subscriber data that protects subscriber’s personal information and authentication keys kept in the ESIM software package.
Card Centric ESIM products are fully in alignment with SGP.21 and SGP.22 which defines the core framework of ESIM architecture together with the guidelines of SIM Alliance Interoperable ESIM Profile format.
We successfully develop and customize ESIM profiles for our customers (Mobile Network Operators) and deploy Subscription management platform together with the ESIMs as fully interoperable, effective and easy to go solution.
Reference Specifications; • For more information on SIM Alliance interoperable profile package, you could refer to; https://simalliance.org/euicc/euicc-technical-releases/ • For more information on GSMA ESIM specifications, you could refer to; https://www.gsma.com/esim/esim-specification/