KR940003268A - DSS Button Panel for Key Phone System and Extension / Call Call Method Using the Same - Google Patents
DSS Button Panel for Key Phone System and Extension / Call Call Method Using the Same Download PDFInfo
- Publication number
- KR940003268A KR940003268A KR1019920013178A KR920013178A KR940003268A KR 940003268 A KR940003268 A KR 940003268A KR 1019920013178 A KR1019920013178 A KR 1019920013178A KR 920013178 A KR920013178 A KR 920013178A KR 940003268 A KR940003268 A KR 940003268A
- Authority
- KR
- South Korea
- Prior art keywords
- function
- dss
- button
- extension
- call
- Prior art date
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- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
본 발명은 키폰시스템용 DSS (Direct Station Selection) 버튼패널에 관한 것으로 DSS버튼을 내선직접선택 및 국선직접선택 겸용으로 사용함으로써 적은 수의 DSS버튼으로 내선 및 국선의 직접선택이 가능하도록 된 키폰시스템용 DSS버튼패널 및 이를 이용한 내선·국선 호출방법에 관한 것인 바, DSS버튼을 내선용 및 국선용의 겸용으로 사용함과 더불어 별도의 기능선택 버튼에 의해 하나의 DSS버튼이 제1기능 및 제2기능의 두가지 기능을 갖도록 함으로써 적은 수의 DSS버튼으로 많은 수의 내선호출 및 국선선택이 가능하다.The present invention relates to a DSS (Direct Station Selection) button panel for a key phone system. The DSS button is used for a direct dial selection and a trunk line direct selection to allow a direct dial and trunk line selection with a small number of DSS buttons. The DSS button panel and the method of calling a station or trunk line using the same. The DSS button is used as a station and trunk line as well as a separate function selection button so that a single DSS button is used as a first function and a second function. By having two functions, the number of extension calls and the CO line can be selected with a few DSS buttons.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 키폰시스템용 DSS버튼이 배치되는 일례를 나타낸 도면,2 is a diagram showing an example in which a DSS button for a key phone system according to the present invention is arranged;
제3도는 본 발명에 따른 키폰시스템용 DSS버튼패널과 CPU 및 기타 회로의 접속구멍을 개략적으로 도시한 도면,3 is a view schematically showing a connection hole between a DSS button panel for a key phone system and a CPU and other circuits according to the present invention;
제4도는 본 발명에 따른 키폰시스템용 DSS버튼패널의 제2기능정의 방법을 설명하기 위한 흐름도.4 is a flowchart illustrating a method for defining a second function of a DSS button panel for a key phone system according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920013178A KR940003268A (en) | 1992-07-23 | 1992-07-23 | DSS Button Panel for Key Phone System and Extension / Call Call Method Using the Same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920013178A KR940003268A (en) | 1992-07-23 | 1992-07-23 | DSS Button Panel for Key Phone System and Extension / Call Call Method Using the Same |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940003268A true KR940003268A (en) | 1994-02-21 |
Family
ID=67147297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920013178A KR940003268A (en) | 1992-07-23 | 1992-07-23 | DSS Button Panel for Key Phone System and Extension / Call Call Method Using the Same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940003268A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100455128B1 (en) * | 1997-03-17 | 2005-05-19 | 엘지전자 주식회사 | Expandable Direct Station Select Device by Item |
-
1992
- 1992-07-23 KR KR1019920013178A patent/KR940003268A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100455128B1 (en) * | 1997-03-17 | 2005-05-19 | 엘지전자 주식회사 | Expandable Direct Station Select Device by Item |
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E701 | Decision to grant or registration of patent right | ||
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E601 | Decision to refuse application |