Multi-function radio-recorder capable recording telephone call

The utility model relates to a multifunction voice receiving and recording machine capable of recording a telephone call. The utility model is composed of a busy tone identifying part, a ringing counting part, a prompt voice erasing recording part, a narrow-band filter part, a message section number...

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Bibliographic Details
Main Author QINGSONG XIANG
Format Patent
LanguageEnglish
Published 12.12.2001
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
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Summary:The utility model relates to a multifunction voice receiving and recording machine capable of recording a telephone call. The utility model is composed of a busy tone identifying part, a ringing counting part, a prompt voice erasing recording part, a narrow-band filter part, a message section number display part, etc. The utility model can randomly record the voice of the conversation content, when a call incomes, the voice playing function is automatically cut off. The utility model is an electronic product which is connected in series between an SPC exchange of a telecommunication office and a telephone set of a subscriber, automatically realizes off-hook, prompt voice sending, leave message, voice recording and on-hook, and records the voice taking an ordinary voice recording tape as an information carrier. The utility model has the advantages of low cost and good recording tone quality.
Bibliography:Application Number: CN1999207971U