| 摘要 |
PROBLEM TO BE SOLVED: To allow a portable information terminal equipment to select a transmission reception means automatically in the case of conducting data communication. SOLUTION: In the case of transmission from an electronic mail server 123, an electronic mail transmission reception section 107 is automatically started, a line is brought into a speech state and reception of an electronic mail started. In the case of transmission, a destination is specified by a similar means by entering a telephone number. In the case that a communication to the electronic mail server 123 is discriminated based on the telephone number, the electronic mail transmission reception section 107 is automatically started and the transmission of an electronic mail is stated. |
