Integrated Services Digital Network (ISDN) - Technical characteristics of telephony terminals - Part 1: General
NORM herausgegeben am 1.6.1997
Designation standards: ČSN P I-ETS 300245-1-ed.2
Classification mark: 877546
Catalog number: 22098
Publication date standards: 1.6.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN