Telecommunications – Radiotelephone system – Message storage or retrieval
Reexamination Certificate
2007-09-18
2007-09-18
Anderson, Matthew (Department: 2618)
Telecommunications
Radiotelephone system
Message storage or retrieval
C455S415000, C455S556200, C379S355020, C379S355030, C379S356010
Reexamination Certificate
active
11455692
ABSTRACT:
A communication device comprises a first memory which stores telephone books, each including identification information and a name of a communication party, a second memory which stores communication histories, each including a communication time and identification information and a name of a communication party, a changing device which changes a telephone book stored in the first memory, and a control device which, when the telephone book is changed, changes a communication history stored in the second memory in accordance with a content of change.
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Anderson Matthew
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kabushiki Kaisha Toshiba
Pham Tuan
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