ETSI - ETS 300 111
Integrated Services Digital Network (ISDN); Telephony 3,1 kHz Teleservice Service Description
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1992 |
| Status: | active |
| Page Count: | 13 |
Document History
ETS 300 111
January 1, 1992
Integrated Services Digital Network (ISDN); Telephony 3,1 kHz Teleservice Service Description
A description is not available for this item.
January 1, 1992
Integrated Services Digital Network (ISDN); Telephony 3,1 kHz Teleservice Service Description
This standard defines the stage one of the telephony 3,1 kHz teleservice for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators....
January 1, 1990
Integrated Services Digital Network (ISDN) Telephony 3.1 kHz Teleservice Service Description
This standard defines the stage one of the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators for the telephony 3,1 kHz teleservice....