Telephone answering machine with on-line switch function
US5898759A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 1996 |
| Grant date | Apr 27, 1999 |
| Priority date | — |
| Expiry date | Aug 27, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/6505
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a telephone answering machine which can be initiated after a telephone connection is established. It comprises a memory for storing out-going messages and incoming messages, a voice processing circuit for playing the out-going messages stored in the memory and recording incoming messages into the memory, a line interface circuit connected to an external telephone network for connecting the voice processing circuit to the telephone network, a microprocessor for controlling the voice processing circuit and the line interface circuit, and a recording key connected to the microprocessor wherein the microprocessor establishes a telephone connection between the voice processing circuit and the telephone network by using the line interface circuit and initiates the voice processing circuit to play an outgoing message and record incoming messages after the recording key is actuated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.