NORMSERVIS s.r.o.

STN EN 300185-1-V1.2.4 (870185)

Integrated Services Digital Network (ISDN). Conference call, add-on (CONF) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification

STANDARD published on 1.4.2002

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The information about the standard:

Designation standards: STN EN 300185-1-V1.2.4
Classification mark: 870185
Catalog number: 19940
Publication date standards: 1.4.2002
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Slovak technical standard
Category: Technical standards STN