KR930011509A

KR930011509A - Autoresponsive Telecontrol Method and Circuit

Info

Publication number: KR930011509A
Application number: KR1019910020591A
Authority: KR
Inventors: 이휘동
Original assignee: 정용문; 삼성전자 주식회사
Priority date: 1991-11-19
Filing date: 1991-11-19
Publication date: 1993-06-24

Abstract

자동응답 텔레콘트롤 방법에 관한 것으로, 내선전화 후크 오프에서 제1명령에 의해 외부호에 대해 내부 컴을 홀딩하고 제2명령에 의해 외부호에 대해 코멘트를 홀딩한 후 전화번호를 입력 일반전화기능을 하며, 상기 내선전화후크온에서 외부호에 대해 어웨이 및 자동 응답장치 설치여부를 체킹하고, 상기 자동응답장치 설치시 자동응답 상태에서 명령을 받아 텔레 콘트롤하도록 이루어진다.The automatic answering telecontrol method, in which the internal telephone is held for the external call by the first command in the extension telephone hook-off, the comment is held for the external call by the second command, and the telephone number is entered. The extension telephone hook-on checks whether the away call and the answering machine are installed on the external call, and when the answering machine is installed, receives a command in the answering machine and performs telecontrol.

Description

Autoresponsive Telecontrol Method and Circuit

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

제2도는 본 발명에 따른 회로도.2 is a circuit diagram according to the present invention.

제3도는 본 발명에 따른 흐름도.3 is a flow chart according to the present invention.

Claims

In the tele-control method, the internal telephone is held for the external call by the first command in the extension telephone hook-off, and the telephone number is input after the command is held for the external call by the second command. And checking whether to install an away answering machine and answering machine for the external call at the extension telephone hook-on, and receiving a command in an answering state when the answering machine is installed.

A tele control circuit connected to an answering machine, comprising: a relay drive unit for selectively connecting two telephone line lines and two wires of four wires in the house, a ring detector for detecting a ring, and normal closing of house wiring A local power supply unit for supplying power when the telephone line 1-n connected to the line and the answering machine and the telephone line are connected to the normal open line, a DTMF receiver for receiving the signal of the telephone line, and NO An automatic answering telecontrol circuit comprising: a hold circuit unit for maintaining a line without breaking, a tone generator and a touch tone generator, and a microcomputer for controlling the same.

※ Note: The disclosure is based on the initial application.