KR960027981A - Call reservation device of parallel connected telephone and its method - Google Patents
Call reservation device of parallel connected telephone and its method Download PDFInfo
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- KR960027981A KR960027981A KR1019940040037A KR19940040037A KR960027981A KR 960027981 A KR960027981 A KR 960027981A KR 1019940040037 A KR1019940040037 A KR 1019940040037A KR 19940040037 A KR19940040037 A KR 19940040037A KR 960027981 A KR960027981 A KR 960027981A
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Abstract
본 발명은 병렬연결된 전화기의 발신예약 장치 및 그 방법에 관한 것으로서, 발신예약 버튼이 설정되어 있는 다이얼부와; 입력된 전화번호를 발신예약 할 수 있는 제어신호를 출력하는 제어부와; 병렬연결된 다른 전화기의 루프를 검출하는 타전화기 루프 검출부와; 사용자의 전화기와 동일 국선내 병렬로 연결되어 있는 타사용자 전화기와; 톤신호를 발생시키는 톤발생부와; 톤신호를 외부로 출력하는 스피커부와; 사용자 전화기의 루프를 ‘온/오프’시키는 전화루프 제어부와; 사용자의 음성신호와 상대방의 음성신호를 증폭하는 음성증폭부와; 기저장된 전화번호를 독출하여 출력하는 디.티.엠.에프 발생부와; 송수화부가 사용자에 의해 후크가 ‘온/오프’되었는 지를 검출하는 후크검출부를 포함한다. 따라서, 본 발명은 병렬로 연결된 다른 전화기의 사용하고 있을 때 발신하고자 하는 전화번호를 입력하여 타사용자가 통화를 완료하면 자동으로 입력된 전화번호를 발신할 수 있다.The present invention relates to a call reservation device and a method of a parallel-connected telephone, comprising: a dial unit having a call reservation button set therein; A control unit for outputting a control signal capable of making an outgoing reservation of the input telephone number; Another telephone loop detection unit for detecting a loop of another telephone connected in parallel; Another user's telephone connected to the same telephone line in parallel with the user's telephone; A tone generator for generating a tone signal; A speaker unit for outputting a tone signal to the outside; A telephone loop control unit that turns on / off a loop of the user telephone; A voice amplifier for amplifying a user's voice signal and a counterpart's voice signal; A D.M. F generation unit for reading and outputting a pre-stored telephone number; The handset includes a hook detector that detects whether the hook is 'on / off' by the user. Therefore, the present invention can enter the phone number to be called when the other phone is connected in parallel when the other user completes the call can automatically send the phone number entered.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 병렬연결된 전화기의 통화예약 장치에 대한 블럭도, 제2도는 제1도의 제어부에 따른 병렬연결된 전화기의 발신예약 방법의 흐름도.1 is a block diagram of a call reservation apparatus for a parallel-connected telephone according to the present invention, and FIG. 2 is a flowchart of a call reservation method for a parallel-connected telephone according to the control unit of FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940040037A KR960027981A (en) | 1994-12-30 | 1994-12-30 | Call reservation device of parallel connected telephone and its method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940040037A KR960027981A (en) | 1994-12-30 | 1994-12-30 | Call reservation device of parallel connected telephone and its method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960027981A true KR960027981A (en) | 1996-07-22 |
Family
ID=66648051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940040037A KR960027981A (en) | 1994-12-30 | 1994-12-30 | Call reservation device of parallel connected telephone and its method |
Country Status (1)
Country | Link |
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KR (1) | KR960027981A (en) |
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1994
- 1994-12-30 KR KR1019940040037A patent/KR960027981A/en not_active Application Discontinuation
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