Integrated Services Digital Network (ISDN); Videotelephony teleservice; Functional capabilities and information flows
STANDARD published on 1.2.1994
Designation standards: ETSI ETS 300266-ed.1
Publication date standards: 1.2.1994
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: European technical standard
Category: Technical standards ETSI