KR960027937A - Digital key phones - Google Patents
Digital key phones Download PDFInfo
- Publication number
- KR960027937A KR960027937A KR1019940035277A KR19940035277A KR960027937A KR 960027937 A KR960027937 A KR 960027937A KR 1019940035277 A KR1019940035277 A KR 1019940035277A KR 19940035277 A KR19940035277 A KR 19940035277A KR 960027937 A KR960027937 A KR 960027937A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- general telephone
- digital
- unit
- digital key
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/253—Telephone sets using digital voice transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/52—Telephonic communication in combination with fax communication
Abstract
본 발명은 디지탈 키폰 시스템에 관한 것으로, 별도의 배선 설치없이 일반전화기 또는 팩스를 디지탈 키폰 전화기에 연결하여 사용할 수 있도록 한 것이다.The present invention relates to a digital key phone system, and can be used by connecting a general telephone or a fax to a digital key phone without installing additional wiring.
본 발명은 디지탈 키폰 전화기에 일반전화기 또는 팩스를 접속할 수 있는 일반전화기 접속부를 구비하여 2B+D 채널을 통해 일반전화기 또는 팩스를 사용할 수 있도록 함으로써 별도의 배선설치의 배제로 설치의 효율성을 제공하고, 일반전화기나 팩스를 사용하지 않은 수요자의 디지탈 키폰 시스템 구입에 불필요한 경비의 지출을 배제시킨다.The present invention is provided with a general telephone connection for connecting a general telephone or a fax to the digital key phone telephone to enable the use of a general telephone or a fax through the 2B + D channel to provide the efficiency of installation by eliminating the separate wiring installation, Eliminate unnecessary expenses for the purchase of digital key-phone systems for consumers who do not use regular telephones or fax machines.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 키폰시스템에서 주장치와 일반전화기의 연결을 보인 구성 블럭도, 제2도는 본 발명에 따른 디지탈 키폰 전화기의 구성 블럭도.1 is a block diagram showing the connection between the main device and a general telephone in a conventional key phone system, and FIG. 2 is a block diagram of a digital key phone telephone according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940035277A KR0132150B1 (en) | 1994-12-20 | 1994-12-20 | Digital keyphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940035277A KR0132150B1 (en) | 1994-12-20 | 1994-12-20 | Digital keyphone |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960027937A true KR960027937A (en) | 1996-07-22 |
KR0132150B1 KR0132150B1 (en) | 1998-04-25 |
Family
ID=19402391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940035277A KR0132150B1 (en) | 1994-12-20 | 1994-12-20 | Digital keyphone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0132150B1 (en) |
-
1994
- 1994-12-20 KR KR1019940035277A patent/KR0132150B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0132150B1 (en) | 1998-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |