ETSI - EN 300 392-11-21
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 21: Ambience listening (AL)
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 April 2003 |
| Status: | active |
| Page Count: | 26 |
Document History
EN 300 392-11-21
April 1, 2003
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 21: Ambience listening (AL)
A description is not available for this item.
February 1, 2003
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 21: Ambience listening (AL)
The present document defines the stage 2 specification of the Supplementary Service Ambience Listening (SS-AL) for the Terrestrial Trunked Radio (TETRA). Stage 2 identifies the functional entities...
January 1, 1996
Radio Equipment and Systems (RES); Trans-European Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services (SS) Stage 2; Part 11-21: Ambience Listening (AL)
This European Telecommunication Standard (ETS) defines the stage 2 specification of the Supplementary Service Ambience Listening (SS-AL) for the Trans-European Trunked Radio (TETRA) as provided by...