ČSN ETS 300051 (877004)

Integrated Services Digital Network (ISDN). Multiple Subscriber Number (MSN) supplementary service. Functional capabilities and information flows

STANDARD published on 1.8.1995

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN ETS 300051
Classification mark: 877004
Catalog number: 18091
Publication date standards: 1.8.1995
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN