Integrated Services Digital Network (ISDN); Attachment requirements for terminal equipment to connect to an ISDN using ISDN primary rate access
STANDARD published on 15.11.1995
Designation standards: ETSI TBR 004-ed.1
Publication date standards: 15.11.1995
The number of pages: 435
Approximate weight : 1336 g (2.95 lbs)
Country: European technical standard
Category: Technical standards ETSI