| 摘要 |
PROBLEM TO BE SOLVED: To perform delivering operation efficiently by making a radio communication between the portable information terminal device that a person carries and the vehicle-side information management device mounted on a vehicle and printing necessary information on a slip at the portable information terminal side. SOLUTION: Only the telephone numbers of a sender and a recipient are inputted to the portable information terminal device and sent to the vehicle-side information management device. The vehicle-side information management device retrieves customer information such as addresses and names corresponding to the telephone number by referring to a customer information database. When no customer information is found, that is transmitted to the portable information terminal device. In this case, the portable information terminal device allows handwriting input to a slip display part 12b using an input pen 16 and reads handwritten characters through specific converting operation to input the characters. Then a two-dimensional bar code representing the inputted data in two dimensions is generated and then a printer part 13 prints the same display contents as the slip display part 12b and outputs them on a slip. |
