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
通用个人电信(UPT).UPT阶段2.UPT集成电路卡(ICC)和卡接收设备(CAD)接口的功能规范.UPT卡接收双音多频(DTMF)设备
This ETS describes the mechanical, electrical and logical interface between card and DTMF-devices. This includes the specification of card data and operations as well as of the necessary terminal functions for the communication between card and terminal.