Integrated Services Digital Network (ISDN). Freephone (FPH) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network
NORM herausgegeben am 1.8.2000
Designation standards: STN EN 300210-6-V1.2.4
Classification mark: 870210
Catalog number: 16216
Publication date standards: 1.8.2000
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN