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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]

OENORM EN 301439 V 1.1.1
Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM) - Attachment requirements for DECT/GSM dual-mode terminal equipment

Edition 1999-06-01

Original language English

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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

OENORM EN 301439 V 1.1.1 Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM) - Attachment requirements for DECT/GSM dual-mode terminal equipment

Want to learn more?

OENORM EN 301439 V 1.1.1
Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM) - Attachment requirements for DECT/GSM dual-mode terminal equipment