Identification card systems - European Citizen Card - Part 3: European Citizen Card Interoperability using an application interface (CEN/TS 15480-3:2014)
Universal Personal Telecommunication (UPT) - UPT phase 2 - Functional specification of the interface of a UPT Integrated Circuit Card (ICC) and Card Accepting Devices (CAD) - UPT card accepting Dual Tone Multiple Frequency (DTMF) device
Universal Personal Telecommunication (UPT) - UPT phase 2 - Functional specification of the interface of a UPT Integrated Circuit Card (ICC) and Card Accepting Devices (CADs) - UPT card accepting Dual Tone Multiple Frequency (DTMF) device - Conformance test specification