ISO/IEC 19459:2001

May 2001

International standard Current

Information technology - telecommunications and information exchange between systems - Private integrated services network - Specification, functional model and information flows - Single step call transfer supplementary service

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Main informations

Collections

International ISO standards

International IEC standards

Publication date

May 2001

Number of pages

29 p.

Reference

ISO/IEC 19459:2001

ICS Codes

33.040.35 Telephone networks

Print number

1 - juin 2001

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