ČSN ETS 300261-ed.2 (879519)

Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Call transfer supplementary service

STANDARD published on 1.1.1997

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN ETS 300261-ed.2
Classification mark: 879519
Catalog number: 21150
Publication date standards: 1.1.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN