ETSI ETS 300 133-1-1997 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Enhanced Radio MEssage System (ERMES); Part 1: General Aspects (Second Edition)
European Telecommunications Standards Institute (ETSI)
Latest
ETSI ETS 300 133-1-1997
ETSI ETS 300 133-1-1997 history
1997ETSI ETS 300 133-1-1997 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Enhanced Radio MEssage System (ERMES); Part 1: General Aspects (Second Edition)
1992ETSI ETS 300 133-1-1992 Paging Systems (PS); European Radio Message System (ERMES) Part 1: General Aspects