We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Broadband Integrated Services Digital Network (B-ISDN). Usage of cause and location in Digital Subscriber Signalling System No. two (DSS2) and Signalling System No. 7 B-ISDN User Part (B-ISUP)
STANDARD published on 1.12.1997
Designation standards: ČSN ETS 300685-ed.1
Classification mark: 877110
Catalog number: 22498
Publication date standards: 1.12.1997
SKU: NS-172093
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
1.7.1999
1.11.1997
1.7.1999
1.4.1998
1.7.1999
1.4.1998
Latest update: 2025-07-25 (Number of items: 2 209 786)
© Copyright 2025 NORMSERVIS s.r.o.