The ConnectedYou SIM is built using standard & industry approved eUICC functionality to manage Connectivity Providers on the SIM with GSMA endorsed security guidelines. This GSMA eco-system of Subscription Management, called “Remote SIM Provisioning” system is used to manage these eUICCs. Refer to here for more details.
eUICCs allows the user to retain control of the physical SIM via the ability to switch the Connectivity Provider at will.
There are 2 types of eUICCs enabled via the ConnectedYou platform: Cloud eUICCs and SAS eUICCs which correspond to the RSP platforms they communciate with (Cloud & SAS).
