| 摘要 |
PROBLEM TO BE SOLVED: To provide equipment for performing processing so as not to charge a communication tariff to a call origination source by detecting a dial-in number sent from an exchange and executing processing previously registered corresponding to a registered dial-in number after a line is disconnected when the number is matched with the previously registered dial-in number. SOLUTION: When the dial-in number sent from the exchange through a telephone line L is detected, based on this number, facsimile equipment connects any one of telephone sets T1-Tn to the telephone line L by a main control part 1. When a calling signal is sent out and the facsimile equipment F or any one of telephone sets T1-Tn answers through automatic call incoming or hand set pick-up, facsimile communication or speaking is started. The main control part 1 detects the dial-in number sent from the exchange and performs previously registered processing to the registered number.
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