| 摘要 |
PURPOSE: An electronic name card is provided to transmit a name card on communication line and to make a database of name card automatically in a computer. CONSTITUTION: An electronic calling card is operated as follows. When a user clicks on the transmission button to transmit the contents of his calling card, a microprocessor unit starts the transmission program, and puts an ordinary infrared rays transmission port. Conversely, if the user clicks on the reception button to receive the contents of others' name card, the microprocessor unit starts the reception program. The received data can be stored in a non-volatile memory, and the stored name card constructs a database so that they can be searched by companies, occupations, etc. And the user can see the contents of the stored name card on a screen, and make a telephone call without dialing.
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