ČSN ETS 300064-1-ed.2 (877013)

Integrated Services Digital Network (ISDN) - Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No.one (DSS1) protocol - Part 1: Protocol Specification

STANDARD published on 1.11.1997

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN ETS 300064-1-ed.2
Classification mark: 877013
Catalog number: 50231
Publication date standards: 1.11.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN