| 摘要 |
PURPOSE:To obtain a portable information processor excellent in safety function by making information stored in an IC card readable and also making the writing to the IC possible only when an certification signal is inputted. CONSTITUTION:Data on sales contents, service contents, etc., at a data generating site is inputted through a function key 10 and ten-key 9. At the time of inputting, the operational sequence is displayed on a display board 14, and the erroneous operation makes a buzzer 22 sound. When the input operation is completed, the input data is printed out for a client's confirmation. After the confirmation, an certification number inherent to the client is inputted through the ten-key 9, and only when it coincides with the number previously stored in the IC card, the input data is written on the IC card. When the dissidence is found, the buzzer 22 sounds to inform of an error, and no input data is written on the IC card. In such a way, plural data of every client are stored in a RAM30 and brought back from the client, etc., to be transferred to a host computer for processing. |
