KR940008337A - Phone that remembers the other party's phone number - Google Patents

Phone that remembers the other party's phone number Download PDF

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Publication number
KR940008337A
KR940008337A KR1019920016326A KR920016326A KR940008337A KR 940008337 A KR940008337 A KR 940008337A KR 1019920016326 A KR1019920016326 A KR 1019920016326A KR 920016326 A KR920016326 A KR 920016326A KR 940008337 A KR940008337 A KR 940008337A
Authority
KR
South Korea
Prior art keywords
phone
telephone
party
memory
dtmf
Prior art date
Application number
KR1019920016326A
Other languages
Korean (ko)
Inventor
전원해
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 KR1019920016326A priority Critical patent/KR940008337A/en
Publication of KR940008337A publication Critical patent/KR940008337A/en

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Abstract

본 발명은 상대방 전화번호를 기억하는 전화기에 관한 것으로서, 종래에는 수화자가 송화자의 음성으로 돌리는 전화번호를 지면으로 적은 후 전화기에 메모리하므로서 불편하였으나, 본 발명에서는 송신측에서 CPU(8)에 의해 DTMF 신호 발생기(9)를 제어하여 텔라인으로 DTMF 신호를 수신측으로 입력하면 상기 신호를 DTMF디코더(1)로 입력받아 숫자로 변환한 다음 CPU(2)에 의해 LCD드라이버(3)를 구동시켜 LCD(5)로 변환된 숫자를 볼수 있게 함과 동시에 메모리에 저장하도록 한 것으로서, 상대방의 전화번호를 전화기에서 직접 저장하는데 적당하도록 한 발명이다.The present invention relates to a telephone for storing the telephone number of the other party. In the related art, it is inconvenient to write the telephone number which the caller turns to the caller's voice on the ground and then to store it in the telephone. When the DTMF signal is input to the receiving side by controlling the signal generator 9, the signal is input to the DTMF decoder 1, converted into a number, and then the LCD driver 3 is driven by the CPU 2 to display the LCD ( 5) is to be able to see the converted number and at the same time stored in the memory, it is an invention to be suitable for storing the other party's phone number directly from the phone.

Description

상대방 전화번호를 기억하는 전화기Phone that remembers the other party's phone number

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

제1도는 본 발명의 수신측 전화기의 블럭도.1 is a block diagram of a receiving telephone of the present invention.

제2도는 본 발명의 송신측 전화기의 블럭도.2 is a block diagram of a transmitting telephone of the present invention.

제3도는 본 발명의 흐름도.3 is a flow chart of the present invention.

Claims (1)

기억키와 전화번호를 누르면 DTMF신호를 발생하기 위해 CPU로 감지하는 제1단계(4-1)와, 상기 제1단계에서 출력된 DTMF 신호를 텔라인으로 입력받아 ,DTMF 디코더(1)에 의해 숫자로 변환하여 메모리(6)에 저장하는 제2단계(4-2)와, 상기 제2단계 전화번호가 메모리(6)에 입력 완료되면 종료키가 눌러짐을 감지하여 메모리(6)에 저장하는 제3단계(4-3)를 포함하는 상대방 전화번호를 기억하는 전화기.The first step (4-1) of detecting by the CPU to generate the DTMF signal when the memory key and the phone number are pressed, and the DTMF signal output in the first step is inputted to the tel line, and the DTMF decoder 1 The second step (4-2) to convert to a number and to store in the memory (6), and when the second step telephone number is completed in the memory 6, the end key is detected and stored in the memory (6) A telephone which stores the other party's telephone number including the third step (4-3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920016326A 1992-09-07 1992-09-07 Phone that remembers the other party's phone number KR940008337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920016326A KR940008337A (en) 1992-09-07 1992-09-07 Phone that remembers the other party's phone number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920016326A KR940008337A (en) 1992-09-07 1992-09-07 Phone that remembers the other party's phone number

Publications (1)

Publication Number Publication Date
KR940008337A true KR940008337A (en) 1994-04-29

Family

ID=67147784

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920016326A KR940008337A (en) 1992-09-07 1992-09-07 Phone that remembers the other party's phone number

Country Status (1)

Country Link
KR (1) KR940008337A (en)

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application