KR940003260A - Telephone and its automatic receiving method - Google Patents

Telephone and its automatic receiving method Download PDF

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Publication number
KR940003260A
KR940003260A KR1019920013180A KR920013180A KR940003260A KR 940003260 A KR940003260 A KR 940003260A KR 1019920013180 A KR1019920013180 A KR 1019920013180A KR 920013180 A KR920013180 A KR 920013180A KR 940003260 A KR940003260 A KR 940003260A
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KR
South Korea
Prior art keywords
call
input
signal
hook
button
Prior art date
Application number
KR1019920013180A
Other languages
Korean (ko)
Inventor
최동섭
Original Assignee
백중영
금성통신 주식회사
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 백중영, 금성통신 주식회사 filed Critical 백중영
Priority to KR1019920013180A priority Critical patent/KR940003260A/en
Publication of KR940003260A publication Critical patent/KR940003260A/en

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Abstract

본 발명은 전화기에 관한 것으로, 특히 외부로부터 도래되는 호출신호를 감지하여 자동으로 수신을 행할 수 있도록 된 전화기 및 그의 자동 수신방법을 제공한다.The present invention relates to a telephone, and in particular, to provide a telephone and an automatic receiving method thereof, which is capable of automatically receiving a call signal coming from the outside.

본 발명은 피호출측 가입자가 호출에 대한 수신불가능한 상태에서도 자동으로 통화상태로의 설정이 가능하게되므로 호출자가 만족할 만한 통화상태를 달성할 수 있게 된다.The present invention enables the called party to automatically set the call state even when the called party cannot receive the call, thereby achieving a call state satisfactory to the caller.

Description

전화기 및 그의 자동수신방법Telephone and its automatic receiving method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 자동수신기능을 갖춘 전화기의 블록구성도,1 is a block diagram of a telephone having an automatic receiving function according to the present invention;

제2도는 제1도의 전화기에 의해 수행되는 자동수신동작을 설명하는 플로우차트.2 is a flowchart for explaining an automatic receiving operation performed by the telephone of FIG.

Claims (2)

자동수신버튼(1-1)을 구비한 키패트(1), 온-훅상태에서 입력되는 링신호를 모니터수단(SP)을 통해 재생되도록 하는 링수신 및 재생회로(2)와, 이 링수신 및 재생회로(2)의 링횟수 또는 훅스위치 (HS)의 온/오프에 따라 송수신통화상태를 설정하는 발신 및 제어 회로(3), 이 발신 및 제어 회로(3)의 출력에 따라 자동응답메시지를 송출하고 통화모드를 설정하는 통화회로(4), 통화신호를 정류하는 신호정류부(5), 훅스위치(HS)의 온상태시 수동통화모드를 설정하는 수동통화감지부(7) 및 수동 및 자동통화모드시 통화로를 구성하는 통화로설정부(8)를 구비한 것을 특징으로 하는 전화기.A keypad 1 having an automatic receiving button 1-1, a ring receiving and reproducing circuit 2 for reproducing a ring signal input in an on-hook state through a monitor means SP, and the ring receiving And an outgoing and control circuit (3) for setting a sending / receiving call state in accordance with the number of rings of the reproducing circuit (2) or the on / off of the hook switch (HS), and an automatic response message according to the output of the outgoing and control circuit (3). A call circuit (4) for transmitting a call and setting a call mode, a signal rectifier (5) for rectifying a call signal, a manual call detector (7) for setting a manual call mode when the hook switch (HS) is on, and a manual and And a call path setting unit (8) for constituting a call path in the automatic call mode. 전화기의 자동수신방법에 있어서, 상기 전화기의 정상상태에서 자동수신버튼의 입력이 있는지 감시하는 단계, 상기 자동수신버튼의 입력이 없으면 정상상태로 복귀하고 상기 자동수신버튼의 입력이 있으면 RⅠ신호가 검출되는지 판단하는 단계, 상기 RⅠ신호가 검출되지 않으면 정상상태로 복귀하고 상기 RⅠ신호가 검출되면 소정횟수이상 입력되었는지 판단하는 단계, 상기 RⅠ신호 입력 횟수가 소정 횟수이상으로 판단되면 DP신호를 하이레벨로 출력하고 소정시간의 경과되는지를 판단하는 단계, 소정시간이 경과하면 대기요청 안내메시지를 송출하고 오프-훅 또는 OHD버튼 입력이 있는지 감시하는 단계, 상기 오프-훅 또는 OHD버튼 입력이 있으면 자동수신상태를 해제하고 오프훅-스피커폰 모드를 수행하는 단계, 상기 오프훅 또는 OHD버튼 입력이 없으면 소정시간이 경과되었는지 감시하여 소정시간이 경과하면 상기 DP신호를 로우레벨로 전환하여 자동수신상태를 해제하는 단계를 포함하는 것을 특징으로 하는 전화기의 자동수신방법.A method for automatically receiving a telephone, the method comprising: monitoring an input of an automatic reception button in a normal state of the telephone, returning to a normal state if the automatic reception button is not input, and detecting an RI signal when the automatic reception button is input; Determining whether the RI signal is detected, and returning to a normal state if the RI signal is not detected, and determining whether the RI signal is input more than a predetermined number of times. Outputting and determining whether a predetermined time has elapsed, sending a waiting request guide message when a predetermined time has elapsed, and monitoring whether there is an off-hook or OHD button input, and automatically receiving a state when the off-hook or OHD button is input. To release the off-hook speakerphone mode, there is no off-hook or OHD button input And monitoring whether the predetermined time has elapsed, and when the predetermined time has elapsed, switching the DP signal to a low level to cancel the automatic reception state. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013180A 1992-07-23 1992-07-23 Telephone and its automatic receiving method KR940003260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920013180A KR940003260A (en) 1992-07-23 1992-07-23 Telephone and its automatic receiving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013180A KR940003260A (en) 1992-07-23 1992-07-23 Telephone and its automatic receiving method

Publications (1)

Publication Number Publication Date
KR940003260A true KR940003260A (en) 1994-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013180A KR940003260A (en) 1992-07-23 1992-07-23 Telephone and its automatic receiving method

Country Status (1)

Country Link
KR (1) KR940003260A (en)

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