• NBN ETS 300 823 : 1999

    Current The latest, up-to-date edition.

    UNIVERSAL PERSONAL TELECOMMUNICATIONS (UPT); UPT PHASE 2; FUNCTIONAL SPECIFICATION OF THE INTERFACE OF A UPT INTEGRATED CIRCUIT CARD (ICC) AND PUBLIC SWITCHED TELEPHONE NETWORK (PSTN), INTEGRATED SERVICES DIGITAL NETWORK (ISDN) AND GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS (GSM) TERMINALS

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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