Integrated Services Digital Network (ISDN). Explicit Call Transfer (ECT) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
NORM herausgegeben am 1.2.2003
Designation standards: STN EN 300369-3-V1.3.1
Classification mark: 870369
Catalog number: 89597
Publication date standards: 1.2.2003
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN