KR940017334A - How to Unify Cell Phones - Google Patents

How to Unify Cell Phones Download PDF

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Publication number
KR940017334A
KR940017334A KR1019920023108A KR920023108A KR940017334A KR 940017334 A KR940017334 A KR 940017334A KR 1019920023108 A KR1019920023108 A KR 1019920023108A KR 920023108 A KR920023108 A KR 920023108A KR 940017334 A KR940017334 A KR 940017334A
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KR
South Korea
Prior art keywords
power
call
input
key
end key
Prior art date
Application number
KR1019920023108A
Other languages
Korean (ko)
Other versions
KR100188874B1 (en
Inventor
강성모
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.)
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Publication date
Application filed by 백중영, 금성통신 주식회사 filed Critical 백중영
Priority to KR1019920023108A priority Critical patent/KR100188874B1/en
Publication of KR940017334A publication Critical patent/KR940017334A/en
Application granted granted Critical
Publication of KR100188874B1 publication Critical patent/KR100188874B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 셀룰라폰의 전원/종료키 단일화방법에 관한 것으로, 키패드의 구성을 간단히하여 사용자로 하여금 사용상의 편리성을 증가시키고 셀룰라폰의 크기를 소형화시킬 수 있다.The present invention relates to a method for unifying a power supply / end key of a cellular phone, and by simplifying the configuration of a keypad, a user can increase the convenience of use and reduce the size of the cellular phone.

셀룰라폰의 전원이 차단된 상태에서 전원/종료키를 누르면 CPU(15)는 전원키 (PWR)의 입력으로 인식하므로 전원이 공급되고 전환기가 정상적으로 동작을 수행하기 위하여 수신대기모드로 진입하며, 수신대의 상태에서 사용자가 전화를 걸거나 외부에서 전화가 걸려오면 통화키(SND)를 눌러서 통화모드로 진입하며 자유롭게 통화할 수 있게되고, 통화가 끝나 사용자가 전원/종료키를 누르면 CPU(15)는 종료키 (END)의 입력으로 인식하여 통화모드에서 대기모드로 전환된다. 또한 통화가 진행된 상태에서 사용자가 바로 전원을 끄고 싶을 경우에는 통화중 전원/종료키를 입려가면 CPU(15)에서 이를 인식하고 타이머를 작동시켜 전원/종료키가 소정시간 이하 동안 눌러진것으로 판단되면 종료키(END)입력으로 인식하여 대기모드로 복귀하고, 소정시간이상동안 전원/종료키의 입력이 있는 것으로 인식되면 전원키(PWR)입력으로 인식하여 전원을 차단시킨다.When the power / end key is pressed while the cellular phone is powered off, the CPU 15 recognizes it as the input of the power key (PWR), so power is supplied and the switch enters the standby mode to perform the normal operation. When the user makes a call or a call is received from outside, the user can press the call key (SND) to enter the call mode and talk freely.When the call is over, the user presses the power / end key. Recognizes as an end key (END) input and switches from call mode to standby mode. In addition, if the user wants to turn off the power immediately while the call is in progress, the CPU 15 recognizes this when the power / end key is applied during the call and activates the timer. Recognizes as the end key (END) input and returns to the standby mode. When it is recognized that there is input of the power / end key for a predetermined time or more, it is recognized as the power key (PWR) input to cut the power.

Description

셀룰라폰의 전원/종료키 단일화방법How to Unify Cell Phones

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

제1도는 일반적인 셀룰라폰의 구성을 보이는 도면, 제2도는 제1도에 도시된 키패드의 평면도.1 is a view showing the configuration of a typical cell phone, 2 is a plan view of the keypad shown in FIG.

Claims (2)

셀룰라폰의 전원/종료키 단일화 방법에 있어서, 전원이 오프된 상태에서 전원/종료키의 입력이 있으면 전원키 입력으로 인식하여 수신대기모드로 들어가는 제1단계, 대기모드에서 통화키의 입력이 있으면 통화모드로 들어가는 제2단계, 통화중에 전원/종료키의 입력이 있으면 종료키의 입력으로 인식하여 대기모드로 복귀하는 제3단계를 포함하는 것을 특징으로 하는 셀룰라폰의 전원/종료키 단일화방법.In the method of unifying the power / end key of the cellular phone, if there is an input of the power / end key while the power is turned off, the first step is to recognize the power key input and enter the standby mode. And a third step of entering a call mode, and a third step of recognizing an input of an end key and returning to a standby mode if there is an input of a power / end key during a call. 셀룰라폰의 전원/종료키 단일화방법에 있어서, 전원이 오프된 상태에서 전원 /종료키의 입력이 있으면 전원키 입력으로 인식하여 수신대기모드로 들어가는 제1단계, 대기모드에서 통화키의 입력이 있으면 통화모드로 들어가는 제2단계, 통화중 타이머가 작동되어 소정시간이내에 전원/종료키의 입력이 있으면 종료키로 인식하여 대기모드로 복귀하는 제3단계, 통화중 소정시간이 경과한 다음 전원/종료키의 입력이 있으면 전원키로 인식하여 전원오프의 상태로 복귀하는 제4단계를 포함하는 것을 특징으로 하는 셀룰라폰의 전원/종료키 단일화방법.In the method of unifying the power / end key of the cellular phone, if there is an input of the power / end key while the power is turned off, the first step is to recognize the power key input and enter the standby mode. The second step to enter the call mode, the timer during the call is activated, and if there is an input of the power / end key within the predetermined time, the third step is recognized as the end key and returns to the standby mode. And a fourth step of recognizing a power key and returning to a power-off state if there is an input of?. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920023108A 1992-12-02 1992-12-02 Cellular phone KR100188874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920023108A KR100188874B1 (en) 1992-12-02 1992-12-02 Cellular phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920023108A KR100188874B1 (en) 1992-12-02 1992-12-02 Cellular phone

Publications (2)

Publication Number Publication Date
KR940017334A true KR940017334A (en) 1994-07-26
KR100188874B1 KR100188874B1 (en) 1999-06-01

Family

ID=19344564

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Application Number Title Priority Date Filing Date
KR1019920023108A KR100188874B1 (en) 1992-12-02 1992-12-02 Cellular phone

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KR (1) KR100188874B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419417B1 (en) * 2001-12-12 2004-02-19 삼성전자주식회사 Power on/off apparatus using a certain key

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419417B1 (en) * 2001-12-12 2004-02-19 삼성전자주식회사 Power on/off apparatus using a certain key

Also Published As

Publication number Publication date
KR100188874B1 (en) 1999-06-01

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