Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) - Line Hunting (LH) supplementary service - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specfication for the user
NORMA vydána dne 1.1.2002
Designation standards: ÖNORM EN 301484-3-V1.1.1
Publication date standards: 1.1.2002
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM