DS/ETS 300056
Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Service description
active
| Organization: | DS |
| Publication Date: | 7 July 1993 |
| Status: | active |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
scope:
The standard defines the stage one of the Call Waiting (CW) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators. Stage one is an overall service description from the user's point of view, but does not deal with the details of the human interface itself.
Document History
March 12, 1997
Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Service description
The standard defines the stage one of the Call Waiting (CW) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications...
DS/ETS 300056
July 7, 1993
Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Service description
The standard defines the stage one of the Call Waiting (CW) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications...
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