| 摘要 |
PROBLEM TO BE SOLVED: To execute communication with an opposite user even when the user of a communication terminal does not know a terminal address which is assigned to the communication terminal of the opposite user to whom communication is required. SOLUTION: When the user A of the communication terminal 1000a itself does not know the terminal address of the communication terminal of the user B to whom the user A requires communication, the communication terminal 1000a transmits a call originating file 6210 where its terminal address (self station address) is stored as the electronic mail addressed to the user B. When the call originating file 6210 is received as the electronic mail, the communication terminal 1000b of the user B displays an icon 302 with which the user B can indicate an effect that a return call is originated. When the user B operates the icon 302, the return call is originated to the communication terminal 1000a indicated by the terminal address which is stored in the call originating file 6210. |
