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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 Z82-122 ; NF ETS 300122:1995-07-01
Integrated Services Digital Network (ISDN). Generic keypad protocol for the support of supplementary services. Digital subscriber signalling system no one (DSS1) protocol

Title (German)

INTEGRATED SERVICES DIGITAL NETWORK (ISDN). PROTOKOLL ZUR STEUERUNG VON DIENSTMERKMALEN MIT ZIFFERNFOLGEN. D-KANAL-PROTOKOLL (DSS1)

Edition 1995-07-01

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 Z82-122 ; NF ETS 300122:1995-07-01 Integrated Services Digital Network (ISDN). Generic keypad protocol for the support of supplementary services. Digital subscriber signalling system no one (DSS1) protocol

Want to learn more?

NF Z82-122 ; NF ETS 300122:1995-07-01
Integrated Services Digital Network (ISDN). Generic keypad protocol for the support of supplementary services. Digital subscriber signalling system no one (DSS1) protocol