ČSN ETS 300650-ed.1 (873605)

Integrated Services Digital Network (ISDN) - Message Waiting Indication (MWI) supplementary service - Service description

STANDARD published on 1.7.1999

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN ETS 300650-ed.1
Classification mark: 873605
Catalog number: 55935
Publication date standards: 1.7.1999
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN