ETSI - EN 300 392-11-12
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 12: Call Hold (HOLD)
active, Most Current
Organization: | ETSI |
Publication Date: | 1 May 2003 |
Status: | active |
Page Count: | 24 |
Document History
EN 300 392-11-12
May 1, 2003
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 12: Call Hold (HOLD)
A description is not available for this item.
January 1, 2001
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 12: Call Hold (CH)
A description is not available for this item.
November 1, 2000
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 12: Call Hold (CH)
A description is not available for this item.
October 1, 1999
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 11: Supplementary Services Stage 2; Sub-Part 12: Call Hold (CH)
A description is not available for this item.