发明名称 Multiple redialing system
摘要 A redialing system for use in an apparatus, such as a telephone unit, connected to a telephone network includes a telephone number memory for storing up to a predetermined number of telephone numbers each time when input and a character display unit for displaying desired information, including a telephone number. Each time when a recall button is depressed, another telephone number is read out from the memory and displayed at the character display unit in a predetermined order. When a redial button is depressed with a desired telephone number displayed at the character display unit, a call is automatically placed to a station of that desired telephone number.
申请公布号 US4930155(A) 申请公布日期 1990.05.29
申请号 US19880288564 申请日期 1988.12.22
申请人 RICOH COMPANY, LTD. 发明人 KUROKAWA, SHUNJI
分类号 H04M1/2745 主分类号 H04M1/2745
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