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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF Z82-255 ; NF EN 301255:2006-05-01
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service (V1.2.1)

Title (German)

Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunkationsanlagen - Dienstmerkmal Anklopfen,Nachricht liegt vor (V 1.2.1)

Edition 2006-05-01

Original language French

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF Z82-255 ; NF EN 301255:2006-05-01 Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service (V1.2.1)

Want to learn more?

NF Z82-255 ; NF EN 301255:2006-05-01
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service (V1.2.1)