H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/26 (2006.01) G06K 19/07 (2006.01) H01M 10/00 (2006.01) H04M 1/725 (2006.01) H04M 11/06 (2006.01) H04Q 7/32 (2006.01)
Patent
CA 2144148
An IC card-type radio communication device comprises a body of equipment, a storage unit, a sound input unit, sound output means and a modulation- demodulation unit. The body of equipment has an interface which is in accordance with a predetermined standard and forms a physical shape which is in accordance with the standard, and is inserted into an entry installed on an external terminal unit. The storage unit is installed on the body of equipment and stores an attribute information and an information necessary for data communication to the data of the terminal unit. The sound input unit inputs a sound signal when a conversation is executed and the sound output unit outputs the sound signal. The modulation- demodulation unit modulates and demodulates the data of the terminal unit on the basis of the information stored in said storage unit when the body of equipment is inserted into the entry installed on the terminal unit, and modulates and demodulates the sound signal when the conversation is executed.
Arai Yasuhiro
Usui Yuzo
Fetherstonhaugh & Co.
Fujitsu Limited
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