Is one of a series of standards defining services and signalling protocols applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the the Call Completion supplementary service.
Status : WithdrawnPublication date : 1995-11
Edition : 1Number of pages : 68
Technical Committee:Telecommunications and information exchange between systems