Apparatus for connection to private circuits run by certain public telecommunication operators. Specification for apparatus for connection to telegraph circuits using SCVF signalling.
NORMA vydaná dňa 31.10.1985
Designation standards: BS 6328-4:1985
Note: NEPLATNÁ
Publication date standards: 31.10.1985
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategória: Technické normy BS