DS/ETS 300392-10-24
Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1 - Part 10-24: Call retention
inactive
| Organization: | DS |
| Publication Date: | 12 May 1997 |
| Status: | inactive |
scope:
This European Telecommunication Standard (ETS) defines the stage 1 specifications of the Supplementary Service Call Retention (SS-CRT) for the Trans-European Trunked RAdio (TETRA). Stage 1 is an overall service description from the users point of view but does not deal with the details of the human interface itself. This ETS specifies the service description of the supplementary service and the procedures to be expected with successful and unsuccessful outcomes.
Document History
December 15, 2000
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 24: Call Retention (CRT)
This ETS specifies the supplementary service Call Retention SS-CRT which is applicable to various basic services supported by TETRA SwMIs. Basic services are specified in ETS 300 392-2 [4]. SS-CRT is...
DS/ETS 300392-10-24
May 12, 1997
Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1 - Part 10-24: Call retention
This European Telecommunication Standard (ETS) defines the stage 1 specifications of the Supplementary Service Call Retention (SS-CRT) for the Trans-European Trunked RAdio (TETRA). Stage 1 is an...
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