发明公开
- 专利标题: TELEPHONE ANSWERING DEVICE WITH TIMER CONTROL
- 专利标题(中): 当定时器控制电话答录机
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申请号: EP99964319.0申请日: 1999-12-21
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公开(公告)号: EP1198943A1公开(公告)日: 2002-04-24
- 发明人: Galbreath, John A.
- 申请人: Galbreath, John A.
- 申请人地址: 2516 Chestnut Woods Court Reisterstown, MD 21136 US
- 专利权人: Galbreath, John A.
- 当前专利权人: Galbreath, John A.
- 当前专利权人地址: 2516 Chestnut Woods Court Reisterstown, MD 21136 US
- 代理机构: Gallafent, Richard John
- 优先权: US219221 19981223
- 国际公布: WO0039985 20000706
- 主分类号: H04M1/64
- IPC分类号: H04M1/64 ; H04M11/00
摘要:
The invention is a telephone answering device that permits the number of rings before the call is answered, and the speaker volume to be programmed to vary depending on the time of day and day of the week, or to be set at desired levels for spceific lengths of time. The device contains a timer (19) and a microcomputer (10), said microcomputer (10) having a programmable ring register (23) and a programmable speaker register (24). A program ring button (25), a program speaker button (26), a time ring button (27), a time speaker button (28), a plus button (29), and a minus button (30) located on a control module (14) enable the user to access programmable ring register (23) and programmable speaker register (24), to set the number of rings before answering and the speaker volume. Incoming telephone calls are handled by a ring detector circuit (13) and microcomputer (10). When the number of cumulative ring signals matches the appropriate programmed setting, the incoming call is sent to an answering apparatus (18). Microcomputer (10) then sets the volume of a speaker (16) to the appropriate programmed setting, via a volume control circuit (17).
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