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Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Simple dialog supplementary service.
STANDARD published on 1.12.2004
Designation standards: DIN EN 301921:2004-12
Publication date standards: 1.12.2004
SKU: NS-233258
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Einfacher Dialog".
1.3.2000
1.12.2004
1.12.1999
1.12.2004
1.12.2004
1.12.2001
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