Integrated Services Digital Network (ISDN); Teletex end-to-end protocol over the ISDN
NORM herausgegeben am 28.2.1993
Designation standards: ETSI ETS 300081-ed.1
Publication date standards: 28.2.1993
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI