Integrated Services Digital Network (ISDN). Videotelephony teleservice. Functional capabilities and information flows
STANDARD published on 1.10.1994
Designation standards: STN ETS 300266
Classification mark: 870266
Catalog number: 71404
Publication date standards: 1.10.1994
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Slovak technical standard
Category: Technical standards STN