| 摘要 |
PURPOSE:To ensure the check of a telephone number in a short time and to prevent mis-connection due to defective reception by receiving the telephone number sent for plural number of times consecutively within a prescribed period and sending the telephone number to a telephone line when the received telephone number is identical. CONSTITUTION:When telephone number information is sent from a radio equipment, the telephone number information is stored in a storage means 13. Moreover, the telephone number information sent from the radio equipment within a prescribed time succeedingly is similarly stored in the storage means 13 and whether or not the telephone number information stored in the storage means 13 is coincident is discriminated by a discrimination means 14. When the discrimination means 14 discriminates it that the telephone number information stored in the storage means 13 is identical, the telephone number information stored in the storage means 13 is read by a readout means 15 and the telephone number corresponding to the telephone number information is sent to the telephone line 5. Thus, mis-connection caused due to the difference of the telephone numbers by defective reception or the like and undesired occupancy of a radio repeater are prevented. |
