Apparatus and method for verification of the presence of a remote user
First Claim
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1. A method of verifying the presence of a remote user during playback of a message for the remote user stored on a telephone answering apparatus comprising:
- providing a timer, a detector, and a controller;
establishing a telephone connection between a remote user and the telephone answering apparatus;
initiating a timer sequence in response to initiating the playback of the message;
detecting at least one telephone signal inputted by the remote user during the playback of the message stored on the telephone answering apparatus;
restarting the timer sequence in response to the detection of the at least one telephone signal to prevent terminating the playback of the message;
ending the timer sequence;
terminating the playback of the message; and
terminating the telephone connection between the remote user and the telephone answering apparatus.
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Abstract
A telephone answering apparatus for verification of the presence of a remote user includes a detector, and a controller operatively connected to the detector and to a timer, wherein the controller restarts the timer upon detection of a telephone signal from the remote user and terminates a telephone connection if the telephone signal is not detected within a set period of time.
46 Citations
11 Claims
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1. A method of verifying the presence of a remote user during playback of a message for the remote user stored on a telephone answering apparatus comprising:
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providing a timer, a detector, and a controller;
establishing a telephone connection between a remote user and the telephone answering apparatus;
initiating a timer sequence in response to initiating the playback of the message;
detecting at least one telephone signal inputted by the remote user during the playback of the message stored on the telephone answering apparatus;
restarting the timer sequence in response to the detection of the at least one telephone signal to prevent terminating the playback of the message;
ending the timer sequence;
terminating the playback of the message; and
terminating the telephone connection between the remote user and the telephone answering apparatus.
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2. A method of verifying the presence of a remote user during playback of a message for the remote user stored on a telephone answering apparatus comprising:
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providing a timer, a detector, an audio player, and a controller;
establishing a telephone line connection between a remote user and the telephone answering apparatus;
playing the message stored on the telephone answering apparatus and initiating a timer sequence in response to playing the message;
detecting at least one telephone signal inputted by the remote user during playback of the message stored on the telephone answering apparatus;
restarting the timer sequence in response to the detection of the at least one telephone signal to prevent terminating the playback of the message;
ending the timer sequence;
stopping the playing of the message; and
terminating the telephone connection between the remote user and the telephone answering apparatus. - View Dependent Claims (3)
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4. A telephone answering apparatus for verification of the presence of a remote user during playback of a message for the remote user stored on the telephone answering apparatus comprising:
a detector, and a controller operatively connected to the detector and to a timer, wherein the controller initiates a timer sequence in response to an initial playback of the message and restarts the timer upon detection of a telephone signal inputted by the remote user during the playback of the message stored on the telephone answering apparatus to prevent terminating the playback of the message and wherein the controller terminates the playback of the message and disconnects a telephone connection between the remote user and the telephone answering apparatus if the telephone signal is not detected within a set period of time. - View Dependent Claims (5, 7, 8, 9, 10, 11)
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6. The apparatus of claim 6 wherein the audio signal comprises a Dual Tone Multi Frequency signal.
Specification