| 摘要 |
PURPOSE:To obtain a voice abnormality reporting device which extends the maintenance period of terminal stations or eliminates the need for the maintenance, by sending out detailed abnormality from a terminal station to a central station as data, and converting the data into a voice at the central station through a voice synthesizing part provided in common. CONSTITUTION:An abnormal state of a terminal station 1a is inputted to a data transmission part by making an abnormality contact 10 and a call signal is sent out from a network control part 14 to the central station. A staff at the central station hears it and close a switch 46 to return an answer to an exchange 3, permitting data communication between the terminal station 1 and central station 4a. Consequently the abnormal state of the terminal side transferred to the central station 4a is decoded by a data reception part 42 and outputted to a selection control part 43. The selection control part 43 controls the voice synthesizing part 44 according to the number and abnormal state of the transmitting terminal station to voice the name and abnormal state of the terminal station through a speaker 45. |
