发明名称 |
Drahtloses Endgerät für Datenübertragung |
摘要 |
In the case that a telephone communication line of a portable type wireless telephone terminal is formed between a data transmission terminal apparatus and a data acquisition apparatus with respect to a data communication counter party, the data transmission terminal apparatus sends out data as a dial signal via the wireless telephone terminal to the telephone communication line. As a result, the data is received in the form of the DTMF signal to the data acquisition apparatus. <IMAGE> |
申请公布号 |
DE69933348(D1) |
申请公布日期 |
2006.11.09 |
申请号 |
DE1999633348 |
申请日期 |
1999.09.08 |
申请人 |
SONY CORP. |
发明人 |
TAKIGUCHI, KIYOAKI;NAKAMURA, TAKAAKI |
分类号 |
H04B7/26;H04L12/66;H04W8/08;H04W8/14;H04W76/02 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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