DS/ETS 300392-10-20 Ed.2
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 20: Discrete Listening (DL)
| Organization: | DS |
| Publication Date: | 8 December 1999 |
| Status: | active |
| ICS Code (Terrestrial Trunked Radio (TETRA)): | 33.070.10 |
scope:
This European Telecommunication Standard (ETS) defines the stage 1 specifications of the Discrete Listening (DL) supplementary service for the Terrestrial Trunked Radio (TETRA) as provided by European operators. 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. In addition this ETS specifies the interactions with other TETRA supplementary services and inter-working considerations.
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