| 摘要 |
PURPOSE:To automatically preset telephone numbers in visiting destinations such as for a taxi company and a hospital. CONSTITUTION:A base station 1' of mobile communication informs a mobile equipment 2' of an area code representing an area with the base station 1' belonging thereto and telephone numbers of a taxi company and a hospital or the like in a predetermined order through a notice channel. A transmitter- receiver 3' of the mobile equipment 2' detects at first the area code from the relevant notice channel, allows a control circuit 5 to compare the code with an area code detected precedingly. When they are anticoincident, the telephone number detected through the notice channel by the transmitter-receiver 3' is overwritten to an area stored precedingly in a telephone number storage circuit 4, and when both the area codes are the same, the telephone number is not stored. One telephone number is selected from the telephone number storage circuit 54 similarly to the case with a conventional preset telephone number system at dialing and case with a conventional preset telephone number system at dialing and the telephone number is used for a call signal of the telephone number being that of a call destination directly. |
