KR960009515A - Telephone system that automatically recovers the hook-switch when an error tone occurs - Google Patents
Telephone system that automatically recovers the hook-switch when an error tone occurs Download PDFInfo
- Publication number
- KR960009515A KR960009515A KR1019940020349A KR19940020349A KR960009515A KR 960009515 A KR960009515 A KR 960009515A KR 1019940020349 A KR1019940020349 A KR 1019940020349A KR 19940020349 A KR19940020349 A KR 19940020349A KR 960009515 A KR960009515 A KR 960009515A
- Authority
- KR
- South Korea
- Prior art keywords
- telephone
- handset
- present
- call
- hook
- Prior art date
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- Telephone Set Structure (AREA)
Abstract
본 발명은 통신 분야의 전화기 자동화에 관한 것으로 전화기의 효율을 높이기 위한 방법의 하나로써 통화상태를 전화기 내부에서 판단하여 그 작용을 제어하는 전화기에 관한 것이다. 종래의 전화기는 멀리있는 사람과 통신할 수 있는 중요한 수단으로 사용되어 왔지만 실수로 송수화기가 방치되는 경우에는 상대방에는 걸려오는 전화를 받을 수 없거나 전화국에서 공급해야 하는 전력이 과다하게 낭비되기 때문에 운영에 어려움이 많았다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to telephone automation in the field of communications, and relates to a telephone for determining a call state inside a telephone and controlling its operation as one of methods for increasing the efficiency of the telephone. Conventional telephones have been used as an important means of communicating with distant people, but if the handset is left unintentionally, it is difficult to operate because the other party cannot receive incoming calls or wastes too much power to be supplied by the telephone company. There were a lot.
본 발명은 종래의 이러한 결점을 해소하기 위하여 발명한 것으로 전화기에서 전화통화의 상태를 파악하고 있다가 일정 시간 동안 신호의 통신이 행해지지 않아 전화국 전화교환기에서 송수화기가 방치되었음을 알리는 에러음이 발생되어 오면 가입자의 전화기에 내장된 표시장치에 경고등을 표시하거나 수화기를 통해 에러음을 들려준다. 그럼에도 불구하고 가입자의 응답이 없으면 방치된 송수화기의 위치에 관계없이 송수화기를 정상적으로 내려 놓은 것처럼 전화기의 훅-스위치를 자동 차단시키는 전화 자동화 시스템에 관한 것이다.The present invention has been invented to solve the above-mentioned shortcomings, and when the phone grasps the state of the telephone call in the telephone, an error tone indicating that the handset is left in the telephone exchange is not established because a signal is not communicated for a predetermined time. A warning light is displayed on the subscriber's phone's built-in display or an error tone is heard through the handset. Nevertheless, the present invention relates to a telephone automation system which automatically shuts off the hook-switch of a telephone as if the handset is normally put down regardless of the position of the neglected handset.
따라서 지금까지의 전화기는 부주의나 실수로 송수화기를 방치했을때, 전화요금의 불이익이나 통화를 할 수 없는 단점이 있었으나 본 발명으로 인해 그러한 상황을 자동으로 감지해 처리해 주기 때문에 전화국의 고객을 위한 편리성 제공 측면이나 전화국의 에너지 절약 및 서비스 면에서 특장점을 가지게 되었다.Therefore, until now, the telephone has been disadvantageous or inadequately incapable of making a call when the handset is inadvertently or inadvertently left unattended, but the present invention automatically detects and handles such a situation. It has advantages in terms of delivery and the energy savings and services of the telephone company.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 발명에 사용한 전화시스템의 처리 블럭에 대한 예시도.2 is an exemplary view of a processing block of a telephone system used in the invention.
제3도는 본 발명에 사용한 전화시스템의 처리 순서도.3 is a processing flowchart of the telephone system used in the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020349A KR960009515A (en) | 1994-08-17 | 1994-08-17 | Telephone system that automatically recovers the hook-switch when an error tone occurs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020349A KR960009515A (en) | 1994-08-17 | 1994-08-17 | Telephone system that automatically recovers the hook-switch when an error tone occurs |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960009515A true KR960009515A (en) | 1996-03-22 |
Family
ID=66698223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940020349A KR960009515A (en) | 1994-08-17 | 1994-08-17 | Telephone system that automatically recovers the hook-switch when an error tone occurs |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960009515A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990020326A (en) * | 1997-08-30 | 1999-03-25 | 윤종용 | Call handling method when the handset of extension telephone is left in key phone system |
KR100393855B1 (en) * | 2000-07-29 | 2003-08-09 | (주)우선제어 | AC Power Conversion Training Devices |
-
1994
- 1994-08-17 KR KR1019940020349A patent/KR960009515A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990020326A (en) * | 1997-08-30 | 1999-03-25 | 윤종용 | Call handling method when the handset of extension telephone is left in key phone system |
KR100393855B1 (en) * | 2000-07-29 | 2003-08-09 | (주)우선제어 | AC Power Conversion Training Devices |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E601 | Decision to refuse application |