| 摘要 |
PROBLEM TO BE SOLVED: To allow each user to adaptively use huge information and a view and contact sense speech by means of a portable telephone set by providing a storage means for storing display control data for display control in order to use a liquid crystal display monitor of the portable telephone set and a connection means to conduct storage recognition processing for the portable telephone set. SOLUTION: A portable telephone set 10 has a display means for a plurality of screens and connects with a controller 50 as image display data and is used including image display received from a television station center or the like. Furthermore, other device (color television receiver and slave set) includes a wired/wireless image signal transmission reception means and a connection means used in connection to the controller 50 acting as auxiliary device of the portable telephone set 10 and automatically obtaining a color and a CCD camera image display designated by the user.
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