• 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]

ETS 300529 ; GSM 03.11:1996-11
Digital cellular telecommunications system (Phase 2) - Technical realization of supplementary services (GSM 03.11)

Edition 1996-11
Original language English
Price On Request
Order from DIN Media
Table of contents

Contact

Dipl.-Ing.

Michael Teigeler

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-260
Fax: +49 69 6308-9332

Send message to contact