card session
In telephone-service security, a link between the card and a terminal starting with the answer to reset (ATR) and ending with a subsequent reset or a deactivation of the card. [T1.707-1998]
In telephone-service security, a link between the card and a terminal starting with the answer to reset (ATR) and ending with a subsequent reset or a deactivation of the card. [T1.707-1998]