ETS 300 622 PDF

Published Date: 08/06/1996

Digital Cellular Telecommunications System (Phase 2) - Network Management (NM); Part 2: Common Aspects of GSM/DCS 1800 Network Management (GSM 12.01)

Published Date: 03/01/1995

European Digital Cellular Telecommunications System (Phase 2) - Interworking Between a Public Land Mobile Network (PLMN) and a Packet Switched Public Data Network/Integrated Services Digital Network

Published Date: 07/01/1996

Digital Cellular Telecommunications System (PHASE 2+) - Packet Data on Signalling Channels Service (PDS) - Stage 1

Published Date: 03/01/1995

Universal Personal Telecommunication (UPT) - Access Devices Dual Tone Multi Frequency (DTMF) Sender for Acoustical Coupling to the Microphone of a Handset Telephone

Published Date: 01/01/1990

Published Date: 09/01/1989