ETSI TR 102 083

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ETSI TR 102 083 English PDF Human Factors (HF); Supplementary service codes for use in public network services

standard published 01/01/1999 by European Telecommunications Standards Institute

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This document reports on the analysis of the answers to the TC/HF questionnaire on service codes for supplementary services in public networks that was sent out in October 1997. It reports the creation of a register of supplementary service codes together with a database to facilitate the entry of the necessary base infiormation. Instructions are provided to enable the register to be maintained by the ETSI Secretariat.