ETSI - PRETS 300 392-12-20
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3; Sub-Part 20: Discreet Listening (DL)
inactive
| Organization: | ETSI |
| Publication Date: | 1 May 1999 |
| Status: | inactive |
| Page Count: | 64 |
Document History
April 1, 2012
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 20: Discreet Listening (DL)
This European Telecommunication Standard (EN) specifies the stage 3 description of the Supplementary Service Discreet Listening (SS-DL) for the Terrestrial Trunked Radio (TETRA).
The DL...
November 1, 2011
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 20: Discreet Listening (DL)
This European Telecommunication Standard (EN) specifies the stage 3 description of the Supplementary Service Discreet Listening (SS-DL) for the Terrestrial Trunked Radio (TETRA).
The DL...
August 1, 1999
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3; Sub-Part 20: Discreet Listening (DL)
A description is not available for this item.
PRETS 300 392-12-20
May 1, 1999
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3; Sub-Part 20: Discreet Listening (DL)
A description is not available for this item.
December 1, 1998
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Service Stage 3 Description; Sub-Part 20: Discreet Listening (DL)
A description is not available for this item.