ÖNORM ETS 300138-4

Integrated Services Digital Network (ISDN) - Closed User Group (CUG) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 4: .....(abgekürzt)

NORMA vydána dne 1.1.1998

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The information about the standard:

Designation standards: ÖNORM ETS 300138-4
Note: NEPLATNÁ
Publication date standards: 1.1.1998
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM