Roaming in the context of this part of ISO/TS 17575 is understood as the ability of a Front End to operate inmore than one EFC context either consecutively or at the same time. Data elements required definingoperational properties of a single EFC context are defined in ISO/TS 17575-3. The additional data elementsrequired providing interoperability in overlapping and/or interdependent EFC contexts are defined inThis partof ISO/TS 17575.
CEN ISO/TS 17575-4:2011 history
2011CEN ISO/TS 17575-4:2011 Electronic fee collection - Application interface definition for autonomous systems - Part 4: Roaming