Recording telephone system equipped with a remote control change-over switch
A message telephone with message recording and reproducing function equipped with remote control switch is disclosed. The message telephone has a calling signal identification circuit and after counting a predetermined number of calling signal, if the calling party once disconnect the call and origi...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A message telephone with message recording and reproducing function equipped with remote control switch is disclosed. The message telephone has a calling signal identification circuit and after counting a predetermined number of calling signal, if the calling party once disconnect the call and originate a second call within a predetermined time interval the device works as a message telephone after identifying MF signal pass-word to work various message function under control of the remote calling party. |
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