KR970078256A - Automatic calling device of telephone - Google Patents

Automatic calling device of telephone Download PDF

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Publication number
KR970078256A
KR970078256A KR1019960017440A KR19960017440A KR970078256A KR 970078256 A KR970078256 A KR 970078256A KR 1019960017440 A KR1019960017440 A KR 1019960017440A KR 19960017440 A KR19960017440 A KR 19960017440A KR 970078256 A KR970078256 A KR 970078256A
Authority
KR
South Korea
Prior art keywords
telephone
signal
telephone number
sender
call
Prior art date
Application number
KR1019960017440A
Other languages
Korean (ko)
Inventor
심은지
Original Assignee
문정환
Lg 반도체주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 문정환, Lg 반도체주식회사 filed Critical 문정환
Priority to KR1019960017440A priority Critical patent/KR970078256A/en
Publication of KR970078256A publication Critical patent/KR970078256A/en

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Abstract

본 발명은 전화기의 자동호출 장치에 관한 것으로, 종래의 전화기는 상대방으로부터 전화가 걸려오면 상대방의 전화번호를 디스플레이 하는 기능만 있었기 때문에 사용자가 부재중 일때는 호출기가 있어도, 이를 연락받지 못하는 문제점이 있었다. 본 발명은 이러한 종래의 문제점을 해결하기 위해 외부로부터 전화가 걸려와서 링신호가 발생되면 링신호 사이에 실려있는 송신자ID를 검출하는 검출수단과; 전화가 걸려왔을때 소정시간 응답이 없으면 사용자의 호출기를 자동호출하여 송신자의 전화번호를 입력하는등 시스템을 총괄제어하는 제어수단과; 상기 제어수단의 제어신호에 따라 상기 검출수단 또는 키패드를 통한 전화번호를 다이알하는 다이알수단으로 구성한 전화기의 자동호출 장치를 창안한 것으로, 이와같이 사용자가 부재중 전화가 걸려오면 자동으로 사용자의 호출기에 송신자의 전화번호를 입력하도록 함으로써 부재중에도 연락을 받을 수 있는 효과가 있다.The present invention relates to an automatic calling apparatus for a telephone, and a conventional telephone has a problem in that, when a telephone call is received from the other party, only a function of displaying the telephone number of the other party is displayed. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for detecting a ringing signal, Control means for controlling the system as a whole by automatically calling the pager of the user and inputting the telephone number of the sender if there is no response for a predetermined time when a telephone call is received; And a dialing means for dialing a telephone number through the detecting means or the keypad in accordance with the control signal of the control means. In this way, when the user receives a missed call in this way, By inputting the telephone number, it is possible to receive a notification even in the absence.

Description

전화기의 자동호출 장치Automatic calling device of telephone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래 전화기의 블럭구성도, 제2도는 본 발명의 일실시예시도, 제3도는 제2도에 있어서, 엠씨유의 동작을 설명한 도.FIG. 1 is a block diagram of a conventional telephone, FIG. 2 is an embodiment of the present invention, and FIG. 3 and FIG.

Claims (2)

외부로부터 전화가 걸려와서 링신호가 발생되면 링신호 사이에 실려있는 송신자ID를 검출하는 검출수단과; 전화가 걸려왔을때 소정시간 응답이 없으면 사용자의 호출기를 자동호출하여 송신자의 전화번호를 입력하는 등 시스템을 총괄제어하는 제어수단과; 상기 제어수단의 제어신호에 따라 상기 검출수단 또는 키패드를 통한 전화번호를 다이알하는 다이알수단으로 구성한 것을 특징으로 하는 전화기의 자동호출 장치.Detecting means for detecting a sender ID placed between ring signals when a ring signal is generated when a call is received from the outside; Control means for controlling the system as a whole by automatically calling the pager of the user and inputting the telephone number of the sender if there is no response for a predetermined time when a telephone call is received; And dial means for dialing a telephone number through the detection means or the keypad in accordance with a control signal of the control means. 제1항에 있어서, 제어수단은 라인접속단자를 통해 전화가 걸려와서 링신호가 발생되면 그 시점부터 시간을 카운트하여 소정시간이 지나면 인터럽트신호를 출력하는 타이머와; 상기 검출수단에 의해 검출된 송신자ID 또는 기 입력된 사용자의 호출기번호를 저장하고 있는 메모리와; 상기 타이머에서 인터럽트신호가 발생되도록 응답이 없으면 상기 메모리에 기 저장되어 있던 사용자의 호출기번호 및 송신자전화번호를 다이알하도록 제어하는 제어부와; 상기 제어부의 출력신호를 직렬로 처리하여 다이알수단에 전송하는 직렬처리부로 구성한 것을 특징으로 하는 전화기의 자동호출 장치.[2] The apparatus of claim 1, wherein the control unit comprises: a timer for counting time from a time when a call is received through the line connection terminal and a ring signal is generated, and outputting an interrupt signal after a predetermined time; A memory for storing a sender ID detected by the detection means or a pager number of a previously input user; A controller for controlling dialing of a pager number and a sender telephone number of a user previously stored in the memory if an interrupt signal is not generated in the timer; And a serial processing unit for serially processing the output signal of the control unit and transmitting the processed signal to the dial unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017440A 1996-05-22 1996-05-22 Automatic calling device of telephone KR970078256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017440A KR970078256A (en) 1996-05-22 1996-05-22 Automatic calling device of telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960017440A KR970078256A (en) 1996-05-22 1996-05-22 Automatic calling device of telephone

Publications (1)

Publication Number Publication Date
KR970078256A true KR970078256A (en) 1997-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960017440A KR970078256A (en) 1996-05-22 1996-05-22 Automatic calling device of telephone

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KR (1) KR970078256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990056122A (en) * 1997-12-29 1999-07-15 윤종용 Call forwarding method by recognizing caller's phone number in private switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990056122A (en) * 1997-12-29 1999-07-15 윤종용 Call forwarding method by recognizing caller's phone number in private switching system

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