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ISO/IEC 15050:1997

Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Advice of charge supplementary services ISO/IEC 15050:1997

Publication date:   May 15, 1997

95.99   Withdrawal of Standard   Mar 21, 2003

General information

95.99   Withdrawal of Standard   Mar 21, 2003

ISO/IEC

ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems

International Standard

33.040.35   Telephone networks

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ISO/IEC 15050:1997
95.99 Withdrawal of Standard
Mar 21, 2003

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ISO/IEC 15050:2003

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Adopted from ECMA-212




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