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New ETSI EN 300 477 View larger

ETSI EN 300 477

M00001378

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ETSI EN 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 (CAD); UPT card accepting Dual Tone Multiple Frequency (DTMF) device

standard by European Telecommunications Standards Institute, 05/01/1999

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This second edition of ETS 300 477 intends to correct and enhance the first version.