| 摘要 |
PURPOSE:To establish the telephone set of absence reception which stored specific information received from calling subscriber at absence and performs information transfer to incoming subscriber through the audio conversion with the audio synthesizer afterward. CONSTITUTION:When a subscriber is absent, the switch 3 is operated and the telephone set circuit 1 is drawn in to the automatic response unit 4. When incoming call is present, the subscriber line 2 is drawn in the push button signal reception unit 5. In parallel with it, the control signal from the automatic response unit 4 delivers the absence from the synthesizer 7 and the fixed guide message such as urging transmission of the outgoing number with the push button is fed to the caller by picking up and synthesizing the required parameter from the audio parameter memory unit 8. The message from the caller is stored in the memory unit 6. After the subscriber comes back home, the control signal fed to the synthesizer 7 from the telephone set circuit 1 enables the stored message from the audio synthesizer 7. |
