This standard was last reviewed and confirmed in 2006. Therefore this version remains current.
The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site
Is one of a series of standards defining services and signalling protocolls 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 Call Completion supplementary services.
Status: PublishedPublication 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
This standard contributes to the following Sustainable Development Goal:
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|std 1 187||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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