| 摘要 |
PURPOSE: A method for supplying caller position information is provided to convert caller position information into a substantial caller address, or to calculate the caller position information by using radiowave propagation information to convert into the substantial caller address, then to transmit the substantial caller address to a receiver, so that the receiver can confirm a caller position. CONSTITUTION: A controller decides whether a caller position information send key is inputted(S101). If so, the controller decides whether a GPS position tracking function is enabled(S102). If so, the controller enters a position information transmit mode(S103). A terminal receives caller position information delivered from a GPS satellite(S104), and transmits the received information to a caller position information server(S105). The server converts the caller position information into a substantial caller address(S106). The server sends the converted substantial caller address to a receiver(S108).
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