DS/ETS 300187/Cor.
Integrated Services Digital Network (ISDN) - Three Party (3PTY) supplementary service - Functional capabilities and information flows
active, Most Current
| Organization: | DS |
| Publication Date: | 5 April 1995 |
| Status: | active |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
scope:
The standard defines the stage two of the Three Party (3PTY) supplementary service for the pan-European ISDN as provided by European public telecommunications operators. Stage two identifies the functional capabilities and the information flows needed to support the service as described in stage one. The stage two description also identifies user operations not directly associated with a call. This standard is specified according to the methodology specified...
Document History
DS/ETS 300187/Cor.
April 5, 1995
Integrated Services Digital Network (ISDN) - Three Party (3PTY) supplementary service - Functional capabilities and information flows
The standard defines the stage two of the Three Party (3PTY) supplementary service for the pan-European ISDN as provided by European public telecommunications operators. Stage two identifies the...
October 27, 1993
Integrated Services Digital Network (ISDN) - Three Party (3PTY) supplementary service - Functional capabilities and information flows
The standard defines the stage two of the Three Party (3PTY) supplementary service for the pan-European ISDN as provided by European public telecommunications operators. Stage two identifies the...
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