| 摘要 |
<p>A cellular phone and a mail security processing method for the same, in which security is set in groups of folders, and such folders are not shown on the display to thereby protect privacy. A storage stores received mail folders to save received mail. The user specifies a received mail folder number to save received mail in a received mail folder corresponding to the number. A secret number to execute security processing for mail is stored in the storage. The user displays a security setting/releasing screen on a display using a menu key. The user inputs a secret number and then selects a received mail folder using a scroll key to display a security setting/releasing received mail folder list. When the user selects a received mail folder number, the security processing is executed for the received mail folder number. A mark is assigned to the received mail folder number. The folder number is not shown in an ordinary received mail folder list. To release the setting of security implemented by the security processing, the user displays the security setting/releasing screen, inputs a secret number, and selects a received mail folder. In a security setting/releasing received mail folder list, the received mail folder number for which the security processing has been executed is displayed with a mark. The user selects the folder number to remove the mark. As a result, the setting of security is released. With respect to a transmission mail folder, when the user selects the transmission mail folder, the system executes similar processing.</p> |
