Integrated Services Digital Network (ISDN). Message Waiting Indication (MWI) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user
NORM herausgegeben am 1.4.2001
Designation standards: STN EN 300745-4-V1.3.2
Classification mark: 870745
Catalog number: 17110
Publication date standards: 1.4.2001
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN