| 摘要 |
PURPOSE:To call an elevator to a story on which the user stays, through a telephone by delivering a signal for calling an elevator to a floor on which the telephone is set, to an elevator control signal panel when a specific dial number is transmitted from the telephone. CONSTITUTION:Memory devices 34 through 36 in a telephone exchanger 30 store therein a special dial number processing routine and a telephone number- to-installation story table 36, in addition to a normal exchange managing routine 34. Further, a telephoe set 100 is st on a first story, a telephone set 200 on a second story and a telephone set 300 on a third story. When the user takes up a hand-set of the telephone set 200 and dials a specific number, a CPU 31 in the telephone exchanger 30 recognizes such a fact that the specific number is dialed from the telephone on the second story, in accordance with process steps. Then, the exchanger 30 delivers a signal for calling an elevator to the second story, which corresponds to a signal that is delivered when a hall call button is pushed, to an elevator control signal panel 10 through of an output interface 32. Then, the elevator takes a service for the second story in accordance with the signal for calling the elevator to the second story. |
