Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services [ISO/IEC 13873 (1995) modified] - Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification
NORM herausgegeben am 1.2.2001
Designation standards: ÖNORM EN 301453-1-V1.1.2
Publication date standards: 1.2.2001
The number of pages: 103
Approximate weight : 340 g (0.75 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM