Sound storing telephone device

Abstract

Abstract PURPOSE:To extract in a short time an incoming call during absence of a called subscriber and to process effectively the incoming call by using a sound memory to select and display the incoming frequency, the incoming numbers showing the order of the stored sounds, the incoming time and date and the stored sounds in order of incoming through a display device and a speaker. CONSTITUTION:An incoming call detecting circuit 2 connected to a telephone circuit connection terminal 1 detects a call signal and stores the call signal in a sound memory 4 connected to a system control circuit 3. At the same time, a timing circuit 5, an operation circuit 6 including a PB button as well as a handset, a display device 7 and a speaker 8 are connected to the circuit 3. The circuit 2 sends a fixed message stored previously in the memory 4 to a telephone circuit when the circuit 3 receives an incoming call. Then the sounds supplied through a telephone circuit are stored in the memory 4. The memory 4 stores the incoming time and date from the circuit 5, the order of incoming sounds, the number of incoming calls, etc. The information stored in the memory 4 is read out to the device 7 or the speaker 8 in order of incoming or selection of the circuit 6. Thus an incoming call is processed in a short time when the called subscriber is absent.

Inventors

• 👤 Akio Yamazaki
• 👤 昭雄 山崎

Bibliographic Details