摘要 |
PURPOSE:To transfer only the incoming to a specified person by assigning a personal telephone number to an individual in addition to an ordinary telephone number, and registering an absence transfer to the memory device by the personal telephone number from other telephone set. CONSTITUTION:In addition to an ordinary telephone number to a telephone set, a personal telephone number of the numbering system which can be discriminated from said numbering system is assigned to an individual. In case when a person to whom a personal telephone number is given has gone to the place of a telephone set 3 from the place of the telephone set 2, he dials the telephone number for registering an absence transfer and the personal telephone number by means of outgoing from the telephone set 3. The control device 7 receives from the outgoing register trunk 5 through the network 4, is informed of the telephone number of the outgoing telephone set 3, and register both the personal telephone number and the number of the telephone set 3 to the memory device 8. Thereafter, when said personal telephone set is dialed, the telephone set 3 is connected by the control device 7 and the memory device 8. |