BS 6789-6.2:1989

Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification for series connected apparatus. Apparatus having less than maximum allowable impairments.

NORMA vydaná dňa 28.2.1989

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The information about the standard:

Designation standards: BS 6789-6.2:1989
Note: NEPLATNÁ
Publication date standards: 28.2.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS