| 摘要 |
PURPOSE:To attain ease of redialing by constituting the system that a telephone number dialed in the past is read sequentially in the new order. CONSTITUTION:When an opposite number is depressed by using a pushbutton of a PB dial 5, this number is stored in an information transfer circuit 6. The stored number is read sequentially by the start of a transmission button 11, converted into a PB signal by a dial signal transmission circuit 10 and transmitted to a line via a connection circuit 2. On the other hand, the number stored in the transfer circuit 6 is fed to a storage circuit 8 and when the number is not stored yet, it is written in a prescribed address. The number written in the storage circuit 8 is read in the order dialed newest by the depression of a read button 9, displayed on a display device 7 and transmitted by the depression of the transmission button 11. |
