Integrated Services Digital Network (ISDN) - Message Waiting Indication (MWI) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
NORMA vydaná dňa 1.1.1999
Designation standards: ÖNORM EN 300745-3-V1.2.4
Publication date standards: 1.1.1999
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM