This standard was last reviewed and confirmed in 2006. Therefore this version remains current.
Specifies the Call Offer supplementary service (SS-CO), which is applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574.
Status : PublishedPublication date : 1996-09
Edition : 1Number of pages : 36
Technical Committee:Telecommunications and information exchange between systems
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