| 摘要 |
PURPOSE:To more quickly and surely attain telephone communication to other party by providing a memory storing an individual code and a telephone number correspondingly and using the individual code number so as to attain dialing. CONSTITUTION:The telephone exchange 1 connecting telephone sets A, B is provided with a memory 2 writing/erasing the individual code number and a telephone number near the processor of the code number correspondingly. In making a call by using the individual code number, the telephone set of the telephone number written correspondingly to the individual code number in the memory 2 is discriminated and connected by a discrimination means 3. Thus, the telephone communication with the opposite party is attained more quickly and surely.
|
