STN ETS 300058-1 (870058)

Integrated Services Digital Network (ISDN). Call Waiting (CW) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification

STANDARD published on 1.12.1995

English -
Print design (ON REQUEST)

The information about the standard:

Designation standards: STN ETS 300058-1
Classification mark: 870058
Catalog number: 71365
Publication date standards: 1.12.1995
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN