DS/ETS 300392-11-20 Ed.1
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11: Supplementary services stage 2; Sub-part 20: Discreet Listening (DL)
active, Most Current
| Organization: | DS |
| Publication Date: | 15 April 2000 |
| Status: | active |
| ICS Code (Terrestrial Trunked Radio (TETRA)): | 33.070.10 |
scope:
This European Telecommunication Standard (ETS) specifies the stage 2 description of the Supplementary Service Discreet Listening (SS-DL) for the Terrestrial Trunked Radio (TETRA). The SS-DL supplementary service discreet listening allows a user to monitor calls involving specified TETRA subscribers, either individuals or groups, or specified circuit mode basic services, or a specified combination of both. Man-Machine Interface and charging principles are outside this ETS.
Document History
DS/ETS 300392-11-20 Ed.1
April 15, 2000
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11: Supplementary services stage 2; Sub-part 20: Discreet Listening (DL)
This European Telecommunication Standard (ETS) specifies the stage 2 description of the Supplementary Service Discreet Listening (SS-DL) for the Terrestrial Trunked Radio (TETRA). The SS-DL...
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