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ISO/IEC 13872:1995

Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call diversion supplementary services

Standard Details

Specifies the supplementary services Call Forwarding Unconditional (CFU), Call Forwarding Busy (CFB), Call Forwarding No Reply (CFNR) and Call Deflection (CD), which are applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO/IEC 13872:1995
Document Year: 1995
Pages: 80
Edition: 1

Life Cycle

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WITHDRAWN
ISO/IEC 13872:1995
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