ETSI - EN 300 392-12-12
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3 Sub-Part 12: Call Hold (HOLD)
active, Most Current
Organization: | ETSI |
Publication Date: | 1 May 2003 |
Status: | active |
Page Count: | 63 |
Document History

EN 300 392-12-12
May 1, 2003
Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3 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 12: Supplementary Services Stage 3 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 12: Supplementary Services Stage 3 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 12: Supplementary Services Stage 3; Sub-Part 12-12: Call Hold (CH)
A description is not available for this item.