| 摘要 |
<p>PURPOSE:To automatically display with retrieval for the numeric information with the specific key operation, by providing the information input inputting the alphabetical letters and numeric information with the selection key, display displaying the information and memory section storing the information. CONSTITUTION:The alpha key 3 is depressed and the alphabetical letters are indexed, and after depressing W key 4, the numeric keys relating to the alphabetic letters are depressed and the numeric information is inputted and the W key is again depressed. Thus, the index and numeric information are stored as unit information. When the numeric information memorized is retrieved, first the alpha key 3 is depressed and the alphabetic letters being the index of the required numeric information are inputted. Next, when the R key 5 is depressed, the alphabetic letters written in the memory are read out and they are compared at the operation section. If they are in agreement, the mumeric information corresponding to the index is read out from the memory section and the alphabetic letters and numeric information are displayed on the display 2.</p> |
