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: ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems
- ICS :
- 33.040.35 Telephone networks
ISO/IEC 13870:1995Stage: 95.99
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