SPEECH SYSTEM, EXTENSION COMMUNICATION TERMINAL, AND METHOD OF UP-LOADING DATA FOR COMMUNICATION SYSTEM

摘要

A speech system requiring no up-load of station data which is reset or set after a seat rearrangement even if the station data is not up-loaded in a data manager whenever the operator changes the station data of an extension communication terminal. Each of extension communication terminals (21 to 2n) judges, on receiving a seat rearrangement order, whether its station data is changed or not. If the station data is judged to be changed, the station data is up-loaded in the data manager (3) through a telephone exchange (1).