| 摘要 |
A cellular phone 10 transmits management information including size information of object data desirably downloaded, and determines whether a size of the object data exceeds the second predetermined value or not, based on the size information. If the result is negative, the cellular phone 10 stores the object data, sent back responding to download request, in a temporary storage area. If the result is affirmative, the cellular phone 10 determines whether a free area for storing the object data in a permanent storage area exists or not. If the result is affirmative, the object data sent back responding to the downloading request is stored in the permanent storage area. As a result, the temporary storage area to be used for storing history is not used any more for storing a large amount of content data, and number of histories held in the temporary storage area can be guaranteed.
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