Could I help you?
New ETSI ETS 300 477 View larger

ETSI ETS 300 477

M00000973

New product

ETSI ETS 300 477 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

standard by European Telecommunications Standards Institute, 09/01/1996

More details

In stock

$0.00

More info

Full Description

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.