DIN EN 301937:2003-10 Services and Protocols for Advanced Networks (SPAN) - Number portability for ETNS services (Endorsement of the English version EN 301937 V 1.1.1 (2002-10) as German Standard)

标准编号：DIN EN 301937:2003-10

英文标题：Services and Protocols for Advanced Networks (SPAN) - Number portability for ETNS services (Endorsement of the English version EN 301937 V 1.1.1 (2002-10) as German Standard)

德文标题：Dienste und Protokolle für fortschrittliche Netze (SPAN) - Nummernportabilität für ETNS-Dienste (Anerkennung der Englischen Fassung EN 301937 V 1.1.1 (2002-10) als Deutsche Norm)

发布日期：2003-10

DIN EN 301937:2003-10 Services and Protocols for Advanced Networks (SPAN) - Number portability for ETNS services (Endorsement of the English version EN 301937 V 1.1.1 (2002-10) as German Standard)

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