ČSN ETS 300059 (873506)

Integrated Services Digital Network (ISDN); Subaddressing (SUB) supplementary service; Service description

STANDARD published on 1.11.1994

English (the title page in Czech only) -
Print design (10.10 USD)

The information about the standard:

Designation standards: ČSN ETS 300059
Classification mark: 873506
Catalog number: 16746
Publication date standards: 1.11.1994
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN