| 摘要 |
PURPOSE:To improve convenience in a response message by selecting a message storage means reproducing the response message in accordance with a time zone at the time of reproducing the response message. CONSTITUTION:When NCU 101 detects the incoming call of a telephone set, it transmits the detection of an incoming signal to a control part 108. The control part 108 receives time information from a clock part 103 and selects memories 106a and 106b based on received time information and the time zone stored in a time zone storage part 105. The response message stored in the selected memories 106a and 106b is converted from a digital signal into an analog signal by ADPCM 102, and it is outputted to a public line through NCU 10. Thus, the message of 'Good morning, OO' can be reproduced if the time zone is the morning, and the message of 'Good afternoon OO' in the afternoon, for example, with such constitution, and convenience in the response message can be improved. |
