ETSI - ETS 300 056 PRA1
Amd prA1 Integrated Services Digital Network (ISDN); Call Waiting (CW) Supplementary Service; Service Description
inactive
| Organization: | ETSI |
| Publication Date: | 1 January 1996 |
| Status: | inactive |
| Page Count: | 5 |
scope:
Foreword
This draft amendment to ETS 300 056 (1991) has been produced by the Network Aspects (NA) Technical Committee of the European Telecommunications Standards Institute (ETSI), and is now submitted for the Unified Approval Procedure phase of the ETSI standards approval procedure.
This draft amendment contains changes to two subclauses of ETS 300 056 (1991) to clarify the interaction situation for the Call Waiting (CW) supplementary service in relation to the call forwarding no reply and call deflection supplementary services.
Document History
ETS 300 056 PRA1
January 1, 1996
Amd prA1 Integrated Services Digital Network (ISDN); Call Waiting (CW) Supplementary Service; Service Description
Foreword
This draft amendment to ETS 300 056 (1991) has been produced by the Network Aspects (NA) Technical Committee of the European Telecommunications Standards Institute (ETSI), and is now...
January 1, 1991
Integrated Services Digital Network (ISDN); Call Waiting (CW) Supplementary Service Service Description
A description is not available for this item.
January 1, 1991
Integrated Services Digital Network (ISDN); Call Waiting (CW) Supplementary Service Service Description
This first part of ETS 300 055 specifies the stage three of the Terminal Portability (TP) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European...
January 1, 1991
Integrated Services Digital Network (ISDN); Call Waiting (CW) Supplementary Service Service Description
This 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...
January 1, 1990
Integrated Services Digital Network (ISDN); Call Waiting (CW) Supplementary Service Service Description (T/ NAI(89)18)
This standard defines the stage one of the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators. Stage one is an overall service...