Telecommunications – Radiotelephone system – Message storage or retrieval
Patent
1996-06-06
1999-06-01
Urban, Edwards F.
Telecommunications
Radiotelephone system
Message storage or retrieval
455413, 455414, 455564, H04M 165
Patent
active
059096470
ABSTRACT:
When a call is received at the TAD from telephone 1 via exchange A2 and exchange B3, the TAD transmits an outgoing message. In response to the aforementioned message, the caller transmits a message or telephone number data regarding his own telephone. After the TAD records the telephone number, it calls up portable telephone 6 by autodialing. When TAD and portable telephone 6 are in a connected condition via base station 5, and if TAD sends the telephone number data in a predetermined format, it will be displayed upon the display unit of portable telephone 6.
REFERENCES:
patent: 4821308 (1989-04-01), Hashimoto
patent: 4942598 (1990-07-01), Davis
patent: 4961216 (1990-10-01), Baehr et al.
patent: 5117449 (1992-05-01), Metroka et al.
patent: 5128980 (1992-07-01), Choi
patent: 5313515 (1994-05-01), Allen et al.
patent: 5402466 (1995-03-01), Delahanty
patent: 5418835 (1995-05-01), Frohman et al.
patent: 5457732 (1995-10-01), Goldberg
patent: 5502761 (1996-03-01), Duncan et al.
Excerpt from Examination Guidelines for Patent and Utility Model in Japan, Patent Law Section 29 (1) and 29(2), published by AIPPI-Japan.
Hashimoto, deceased Kazuo
Hashimoto, legal representative by Takako
Hunn Melvin A.
Nguyen Thuan
Urban Edwards F.
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