DIN ETS 300512 PDF

Published Date: 09/01/1993

Private Telecommunication Network (PTN); signalling at the S-reference point; generic keypad protocol for the support of supplementary services; English version ETS 300190:1992

Published Date: 11/01/1996

Radio Equipment and Systems (RES) - Digital European Cordless Telecommunications (DECT); public Access Profile (PAP) test specification - Part 5: FT Abstract Test Suite (ATS); English version ETS 300323-5:1995

Published Date: 09/01/1997

Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA); Voice plus Data (V+D) - Part 10: Supplementary services stage 1; Part 10-15: Transfer of control; English version ETS 300392-10-15:1996

Published Date: 08/01/1995

European digital cellular telecommunications system (phase 2) - MultiParty (MPTY) supplementary services, stage 3; English version ETS 300568:1995

Published Date: 03/31/2023

Published Date: 03/22/2021

Published Date: 01/01/2025

Published Date: 01/01/2023

Published Date: 09/17/2019

Published Date: 01/01/2025