Integrated Services Digital Network (ISDN) - User-to-User Signalling (UUS) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - .......(abgekürzt)
NORMA vydána dne 1.6.1998
Designation standards: ÖNORM ETS 300286-4
Note: NEPLATNÁ
Publication date standards: 1.6.1998
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM