ČSN ETS 300191 (879508)

Private Telecommunications Network (PTN). Signalling at the S-reference point. Identification supplementary services

STANDARD published on 1.11.1994

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN ETS 300191
Classification mark: 879508
Catalog number: 16869
Publication date standards: 1.11.1994
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN