KR920001880A - How to display talk time of car phone and mobile phone - Google Patents

How to display talk time of car phone and mobile phone Download PDF

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Publication number
KR920001880A
KR920001880A KR1019900009582A KR900009582A KR920001880A KR 920001880 A KR920001880 A KR 920001880A KR 1019900009582 A KR1019900009582 A KR 1019900009582A KR 900009582 A KR900009582 A KR 900009582A KR 920001880 A KR920001880 A KR 920001880A
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KR
South Korea
Prior art keywords
timer
talk time
phone
input
time
Prior art date
Application number
KR1019900009582A
Other languages
Korean (ko)
Other versions
KR930002131B1 (en
Inventor
한동구
신중섭
Original Assignee
정몽헌
현대전자산업 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.)
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Publication date
Application filed by 정몽헌, 현대전자산업 주식회사 filed Critical 정몽헌
Priority to KR1019900009582A priority Critical patent/KR930002131B1/en
Publication of KR920001880A publication Critical patent/KR920001880A/en
Application granted granted Critical
Publication of KR930002131B1 publication Critical patent/KR930002131B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Abstract

내용 없음No content

Description

자동차 전화기 및 휴대용 전화기의 통화시간 표시방법How to display talk time of car phone and mobile phone

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

제3도는 본 발명에 의한 자동차 전화기 및 휴대용 전화기의 통화시간 표시방법을 나타낸 사용 예시도,3 is an exemplary view showing a call time display method of a mobile telephone and a portable telephone according to the present invention;

제4도는 본 발명에 의한 자동차 및 휴대용 전화기의 통화시간 표시방법을 나타낸 흐름도.4 is a flowchart illustrating a method for displaying talk time of automobiles and portable telephones according to the present invention.

Claims (2)

자동차 전화기 및 휴대용 전화기의 통화시간 표시방법에 있어서; 기능 확장키(FCN 또는 SFT)가 입력되었는지 검색하는 제1단계, 타이머키(Timer)가 입력되었는지를 검색하는 제2단계, 및 상기의 제1 및 제2단계에서 확장키 및 타이머가 모두 입력된 경우 최근 통화시간(C Timer) 및 누적 통화시간(Ac timer)을 저장하는 버퍼의 값을 표시부에 표시하는 제3단계에 의해 수행되는 것을 특징으로 하는 통화시간 표시방법.A method for displaying talk time of an automobile telephone and a portable telephone; A first step of searching whether a function extension key (FCN or SFT) is input, a second step of searching whether a timer key (Timer) is input, and both the extension key and the timer are input in the first and second steps And displaying a value of a buffer for storing a recent talk time (C Timer) and a cumulative talk time (Ac Timer). 제1항에 있어서, 상기 제3단계는 최근 통화시간(C Timer) 및 누적 통화시간(Acc timer)이 저장되어 있는 버퍼의 16진값을 2진화 10진수(BCD)로 변환하는 제1과정과, 상기 변환된 2진화 10진수(BCD)를 7-세그먼트 데이터로 변환하는 제2과정에 의해 수행되는 것을 특징으로 하는 통화시간 표시방법.The method of claim 1, wherein the third step comprises: a first process of converting a hexadecimal value of a buffer in which a recent call time (C Timer) and an accumulated call time (Acc timer) are stored into a binary decimal number (BCD); And a second process of converting the converted binary decimal number (BCD) into 7-segment data. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900009582A 1990-06-27 1990-06-27 Method for displaying communication time KR930002131B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900009582A KR930002131B1 (en) 1990-06-27 1990-06-27 Method for displaying communication time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900009582A KR930002131B1 (en) 1990-06-27 1990-06-27 Method for displaying communication time

Publications (2)

Publication Number Publication Date
KR920001880A true KR920001880A (en) 1992-01-30
KR930002131B1 KR930002131B1 (en) 1993-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009582A KR930002131B1 (en) 1990-06-27 1990-06-27 Method for displaying communication time

Country Status (1)

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KR (1) KR930002131B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7221747B2 (en) 2003-09-30 2007-05-22 Sharp Laboratories Of America, Inc. Telephone providing automatic tracking of calling plan charges

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Publication number Publication date
KR930002131B1 (en) 1993-03-26

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