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Integrated Services Digital Network (ISDN); Multiple Subscriber Number (MSN) supplementary service; functional capabilities and information flows.
STANDARD published on 1.9.1992
Designation standards: DIN ETS 300051:1992-09
Publication date standards: 1.9.1992
SKU: NS-247981
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Category: Technical standards DIN
ISDN; Dienstmerkmal Mehrfachrufnummer; Funktionelle Fähigkeiten und Informationsflüsse.
1.1.1994
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1.11.1994
1.10.1994
Latest update: 2025-06-02 (Number of items: 2 203 752)
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