| 摘要 |
<p>PURPOSE: To decrease the number of key switches and reduce the size of a data storage device on the whole by performing a setting of a data different from other items for a predetermined item in a data storage device which stores item data corresponding to respective plural items. CONSTITUTION: A RAM 15 is provided with an area R0 where item data on names are stored, an area R1 where item data on telephone numbers are stored, an area R2 where item data on birthdays are stored, an area R3 where item data on memorandums are stored, and an area R4 where item data on portraits are stored, and data can not be set in the area R4 with a key switch and can be set by being received by a receiving means although data can be set in the areas R0-R3 with key switches. Therefore, the number of key switches for setting portrait data is decreased to reduce the size of the device on the whole.</p> |
