This European Telecommunication Standard (ETS) in combination with ETS 300 477 [1] defines the interface between the Universal Personal Telecommunication (UPT) card and the Card Accepting Device (CAD) for the operational phase. It also defines those aspects of the internal organization of the UPT card which are related to the operational phase.
PUBLISHED
SSH ETS 300 823:1997 ed.1
60.60
Standard published
Oct 20, 2025