Multiple application electronic card-like apparatus
作者： Kazuya Hara
DOI:
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摘要: A card-like electronic apparatus includes a plurality of external contacts and input terminals. The further memory for storing application data, designating unit the as stored in memory, display displaying designated data. When power control key provided on side card is an state, can be changed to another by unit. applications are successively displayed Through this display, used at any given time specified.
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