KR910017823A - Call time notification method - Google Patents

Call time notification method Download PDF

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Publication number
KR910017823A
KR910017823A KR1019900002791A KR900002791A KR910017823A KR 910017823 A KR910017823 A KR 910017823A KR 1019900002791 A KR1019900002791 A KR 1019900002791A KR 900002791 A KR900002791 A KR 900002791A KR 910017823 A KR910017823 A KR 910017823A
Authority
KR
South Korea
Prior art keywords
call time
time
control key
notification method
input
Prior art date
Application number
KR1019900002791A
Other languages
Korean (ko)
Inventor
지덕구
Original Assignee
정용문
삼성전자 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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900002791A priority Critical patent/KR910017823A/en
Publication of KR910017823A publication Critical patent/KR910017823A/en

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Abstract

내용 없음No content

Description

통화시간 알림방법Call time notification method

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

제1도는 본 발명이 적용되는 일반 전화기 블럭도, 제2도는 본 발명의 흐름도.1 is a general telephone block diagram to which the present invention is applied, and FIG. 2 is a flowchart of the present invention.

Claims (1)

전화기의 통화시간 알림방법에 있어서, 오프 후크 감지후 다이알링 완료시 동안 제1카운터를 클리어시키는 제1과정과, 상기 다이알링 완료후 통화시간 카운트 제어키 입력 유무를 체크하는 제2과정과, 상기 통화시간 카운트제어 키 입력이 없을시 상기 다이알링 완료시점으로 부터 제1소정시간이 경과했는지 여부를 체크하는 제3과정과, 상기 통화시간 카운트 제어 키 입력시 및 상기 제1소정시간 경과시 통화시간 카운팅을 시작하여 온 후크 감지시까지 소정의 단위 통화시간 마다 상기 단위 통화시간 도달 제2소정 시간전에 소정 횟수의 경고음을 발생하거나 표시등을 깜빡거리는 제4과정으로 이루어짐을 특징으로 하는 방법.A call time notification method of a telephone, comprising: a first process of clearing a first counter during a dialing completion after off hook detection; a second process of checking whether a talk time count control key is input after the dialing is completed; A third process of checking whether a first predetermined time has elapsed from the dialing completion time when there is no call time count control key input; and a call time when the call time count control key is input and the first predetermined time elapses. And a fourth process of generating a predetermined number of warning sounds or blinking of the indicator light every second predetermined time before the unit call time arrives until the on-hook detection starts from counting. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900002791A 1990-03-03 1990-03-03 Call time notification method KR910017823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900002791A KR910017823A (en) 1990-03-03 1990-03-03 Call time notification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900002791A KR910017823A (en) 1990-03-03 1990-03-03 Call time notification method

Publications (1)

Publication Number Publication Date
KR910017823A true KR910017823A (en) 1991-11-05

Family

ID=67468575

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002791A KR910017823A (en) 1990-03-03 1990-03-03 Call time notification method

Country Status (1)

Country Link
KR (1) KR910017823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100229724B1 (en) * 1991-12-26 1999-11-15 구자홍 Tap preventing method of keyphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100229724B1 (en) * 1991-12-26 1999-11-15 구자홍 Tap preventing method of keyphone

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application