Integrated Services Digital Network (ISDN) - Outgoing Call Barring (OCB) supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
NORMA vydána dne 1.1.1999
Designation standards: ÖNORM EN 301001-3-V1.1.3
Publication date standards: 1.1.1999
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM