Hello. Sign In
Standards Store
BS 6789-3.2 1987 Edition, December 23, 1987
Complete Document
Not Active, See comments below
Apparatus with one or more particular functions for connection to certain public switched telephone networks - Part 3: Apparatus with auto-calling, auto-answering and auto-clearing facilities - Section 3.2 Specification for auto-answering and auto-clearing facilities
Additional Comments: W/D NO S/S
Page Count:18
Secure PDF  :
$201.00 USD
In Stock
Print  :
$201.00 USD
In Stock
There is no abstract currently available for this document