KR930015479A - How to control dialing out of telephone - Google Patents

How to control dialing out of telephone Download PDF

Info

Publication number
KR930015479A
KR930015479A KR1019910023829A KR910023829A KR930015479A KR 930015479 A KR930015479 A KR 930015479A KR 1019910023829 A KR1019910023829 A KR 1019910023829A KR 910023829 A KR910023829 A KR 910023829A KR 930015479 A KR930015479 A KR 930015479A
Authority
KR
South Korea
Prior art keywords
dial
button
cpu
user
control
Prior art date
Application number
KR1019910023829A
Other languages
Korean (ko)
Inventor
기장서
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 KR1019910023829A priority Critical patent/KR930015479A/en
Publication of KR930015479A publication Critical patent/KR930015479A/en

Links

Landscapes

  • Telephone Function (AREA)

Abstract

본 발명은 전화기에 있어 사용자가 통화중인 경우 불필요한 다이얼음의 발생을 제어하는 방법에 관한 것으로, 사용자가 최종적으로 다이얼링한후 일정시간이 경과하면 CPU에서 이를 인지하여 자동으로 다이얼 톤의 발생을 제어하고 최종적으로 다이얼링한뒤 사용자가 곧바로 버튼부내에 구비된 다이얼음 송출제어 버튼을 눌러서 다이얼음의 송출을 제어함으로써, 통화중에 사용자의 얼굴이나 손등에 다이알 버튼이 접촉되어 상대측 통화로로 불필요한 다이알음이 발생되는 것을 방지한다.The present invention relates to a method for controlling the occurrence of unnecessary dial tones when a user is busy in a telephone. When a predetermined time has elapsed after the user finally dials, the present invention recognizes this and automatically controls the generation of dial tones. After dialing, the user immediately presses the dial tone control button provided in the button to control the dial tone, and the dial button contacts the user's face or hand during a call, causing unnecessary dialing to the other party's call. Prevent it.

Description

전화기의 다이알음 송출 제어방법How to control dialing out of telephone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 실시예가 적용되는 전화기 하드웨어의 구성도, 제2도는 본 발명에 의한 전화기 각 부의 제어를 위한 프로그램의 흐름도.1 is a configuration diagram of telephone hardware to which an embodiment according to the present invention is applied, and FIG. 2 is a flowchart of a program for controlling each part of the telephone according to the present invention.

Claims (1)

전체회로를 제어하는 CPU(2)와, 가입자선(T, R)으로 유입되는 링 신호를 검출하는 링 신호 검출부(1)와, 상기 CPU(2)에 접속된 DTMF 발생부(3)와, 회로에 각 기능을 부여하는 기능 버튼을 포함하는 버튼부(7)를 구비하는 전화기에 있어서, 오프후크상태에서 사용자가 다이얼링한 후 일정시간이 경과되면 상기 CPU(2)에서 이를 감지하여 일정시간 후의 다이얼음 송출을 제어하거나, 다이얼링후 추가되는 다이얼 버튼조작이 없는 것으로 판단되면 상기 버튼부(7)내에 구비된 다이얼음 송출 제어버튼을 눌러 다이얼음의 송출을 제어하고, 상기 가입자선(T, R)으로 링신호가 유입되면 상기 CPU(2)에서 이를 수신통화로 감지하여 DTMF톤 발생부(3)를 제어하여 사용자가 온 후크할때까지 다이얼음의 송출을 제어하는 것을 특징으로 하는 전화기의 다이알음 송출방법.A CPU 2 for controlling the entire circuit, a ring signal detector 1 for detecting ring signals flowing into the subscriber lines T, R, a DTMF generator 3 connected to the CPU 2, In a telephone having a button portion 7 including a function button for imparting a function to a circuit, a predetermined time elapses after the user dials in an off-hook state, and the CPU 2 detects this after a predetermined time. If it is determined that the dial tone is not transmitted or there is no dial button operation added after dialing, the dial tone transmission control button provided in the button unit 7 is pressed to control the dial tone transmission, and the subscriber lines T and R are controlled. When the ring signal is introduced into the dial, the CPU 2 detects this as an incoming call and controls the DTMF tone generating unit 3 to control the dial tone transmission until the user is on hook. Well delivery method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910023829A 1991-12-21 1991-12-21 How to control dialing out of telephone KR930015479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910023829A KR930015479A (en) 1991-12-21 1991-12-21 How to control dialing out of telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910023829A KR930015479A (en) 1991-12-21 1991-12-21 How to control dialing out of telephone

Publications (1)

Publication Number Publication Date
KR930015479A true KR930015479A (en) 1993-07-24

Family

ID=67356362

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910023829A KR930015479A (en) 1991-12-21 1991-12-21 How to control dialing out of telephone

Country Status (1)

Country Link
KR (1) KR930015479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR980013185A (en) * 1996-07-05 1998-04-30 구자홍 How to prevent phantom ring on your phone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR980013185A (en) * 1996-07-05 1998-04-30 구자홍 How to prevent phantom ring on your phone

Similar Documents

Publication Publication Date Title
US5592529A (en) Telephone inadvertent off-hook condition detector
EP0067268A3 (en) Hook flash actuated telephone control device
KR910010989A (en) Facsimile or telephone set attachment
SE9601364L (en) Device and method for generating ring-voice message in automatic answering machine
US5638437A (en) Telecommunication system and method enabling a user to get access to an automated call processing from a central station operating on pulse dialling mode
KR930015479A (en) How to control dialing out of telephone
KR940003265A (en) Low Power Emergency Phone
US4953201A (en) Additional telephone equipment and method for protecting against nuisance calls
KR930015582A (en) Method and device for switching call of branch phone
JPS644160A (en) Facsimile equipment
KR950009648B1 (en) Method of control the function of calling telephone for fax
JP2948832B2 (en) Telephone
KR920004154B1 (en) Analog/digital communication system
KR0121971B1 (en) Annoying-telephone blocking method
JPH0737393Y2 (en) Telephone
KR930003613A (en) How to choose a telephone connection and its circuit
KR950030568A (en) Information phone number display and automatic call diagram circuit and its operation method
JPH0216850A (en) Telephone set
KR19990031221U (en) Ring / down unit with loop detection
KR930011534A (en) How to make phone call and receive fax by password
KR930015502A (en) CO line automatic redial device and method
KR19980051641A (en) Facsimile device with automatic speaker phone and its operation method
JPH06189019A (en) Facsimile equipment
JPH01137753A (en) Telephone set
KR920015805A (en) Circuit and Operation Method of Reservation Phone

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination