| 摘要 |
PURPOSE:To inhibit the display of a schedule to be made secret and to maintain the relation of a series of schedules in order to recognize the relation by outputting the secret data with a mask in a normal mode, and no mask in a release mode. CONSTITUTION:Schedule data and a secret code indicating the schedule data are secret data are stored in a storing means, and in the normal display mode, master data are displayed instead of said secret data. Namely, an area (d) is a storing area for specifying whether content data assigned to each time data are secret data or not, and in case of the secret data, a secret code S is stored. When secret is to be released, a numeral key 1b and a secret key 1f are depressed, and in the other case, said operation is not executed. Only when a correct secret No. is inputted, a secret flag part 12 is set up and secret release is set up. |
