KR950002334A - Automatic answering, recording and incoming call transfer device using 2 line telephone and automatic answering, recording and message sending device using 1 line telephone - Google Patents

Abstract

It is a device that is equipped with microprocessor in existing telephone, and adds automatic answering function, recording, playback function and automatic dialing function. It is used as a telephone. When the telephone of the device arrives in absence, it automatically answers and provides a message. Then, the user can call and make a call to the user's destination phone number or mobile communication device on another line. The message can be left when the call is unavailable, and the user can call the device from the outside and listen to the message left behind, and also change and record the recorded message or the calling phone number. If the device is connected to the existing line for a certain period of time, it automatically responds to each incoming call. Automatic answering, recording, and incoming call using a 2 Line phone and a 1 Line phone as a general telephone. If the caller answers automatically and the caller leaves a message, the caller's destination phone number or mobile communication device is automatically called after the caller's abandonment.If the user answers, the caller's message is recorded or the user uses BB. It sends out its own phone number instead of a message and immediately informs the user, and the user can call the device from outside and listen to the remaining message, and change or record the recorded response message or the calling phone number. Answering, recording and message dispatch with 1Line telephone Chi.

Description

Automatic answering, recording and incoming call transfer device using 2 line telephone and automatic answering, recording and message sending device using 1 line telephone

Since this is an open matter, no full text was included.

1 is an overall circuit diagram for a two-line telephone of the present invention, FIG. 2 is an overall circuit diagram for a one-line telephone of the present invention, and FIG. 3 is a configuration and connection diagram of the present invention.

Claims (1)

Equipped with microprocessor in existing 2 Line or 1 Line telephone, select button circuit to select telephone line and recording line, and complex frequency detection including password selection switch in common with line status sensing circuit which detects incoming and loop status on telephone line respectively. , Tone detection circuit consisting of busy tone detection (addition of ringbacktone detection and BB tone detection for 1 Line), voice message consisting of response message, calling phone number, caller message, (adding own phone number for 1 Line) With matching circuit consisting of replay circuit, reproducing circuit only during playback, and AMP circuit for amplifying voice, and matching circuit, relay operation circuit and other recording and playback button A microprocessor and its auxiliary circuits programmed to perform the above functions in a circuit including a configured button circuit It is a device composed of a combination and a circuit.It is usually used as a 2-line telephone, and when a telephone line is received, it is detected by an incoming detection circuit, and the status of another telephone line is detected. After answering, the recorded response message is sent to the caller, and after waiting for 5 seconds, another line is looped and the recorded calling phone number is sent to the line. The telephone charges for connection and calling are burdened by the user of the device, and the caller can call and make calls at no additional charge even when the user is out of the same fare zone or when using a mobile phone, and the caller is called You can record messages on the unit for 30 seconds by phone dialing during a call or when you are not available. The user can call the device to play the message recorded in the dial code and listen to it, and the user can also change and record the response message or the telephone number recorded in the dial code including the password from the outside. When changing the phone number, if the user is connected to the existing line for a certain period of time, the new number will be notified each time the incoming call is made, and the changed number will be called and called.The phone for 1 Line will automatically answer and record the response message when the incoming call is received. If the caller's message is recorded, the line loop is automatically released, and after a while, the line is looped again, and the recorded call phone number is sent to the line, and the user is called to play back the recorded caller's message. Send out to the line, notify the user immediately and repeat the call up to 3 times when the called number is busy, When the user uses BB, BB tone comes after the call and response, and instead of message, the user sends his own recorded phone number to the line and notifies the user that there is a message. You can play by listening to the recorded caller message contents, and the user can automatically dial a dial code including a password to change and record the response message contents or the calling telephone number. Automatic answering, recording and message automatic sending device using recording and incoming call switching device and 1-line telephone. ※ Note: The disclosure is based on the initial application.