
US Patent No: 4,652,700
Number of patents in Portfolio can not be more than 2000
Electronic audio communications system with versatile user accessibility
Stats
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Mar 24, 1987
Issued date -
Sep 29, 1982
filing date -
06/428,243
serial no -
Expired
status
Importance
Abstract
An advanced electronic telecommunications system is provided for the deposit, storage and delivery of audio messages to both user and non-users with limited access provided to the non-user under the control of the user. A Voice Message System (10) interconnects multiple private exchanges (12) of a subscribed with a central telephone office (22). Individual subscriber users may access the Voice Message System (10) through ON NET telephones (18) or OFF NET telephones (24). Selected non-users may be allowed access through the OFF NET telephones (24), the scope of the access of the selected non-users determined by a subscriber user. The Voice Message System (10) includes an administrative subsystem (60), call processor subsystem (62) and a data storage subsystem (64). The Voice Message System (10) enables the user to deposit a message in data storage subsystem (64) for automatic delivery to other addresses connected to the system. The user is also able to automatically delete the message after the message has been delivered to the selected recipient. The Voice Message System (10) also enables a user to access the system to determine if any messages have been in data storage subsystem (64) for him. Prerecorded instructional messages are deposited in the data storage subsystem (64) for instructing a user or a selected non-user on their progress in using the system. A FAX transmission device (19) is also provided for transmitting to the system graphic information for deposit, storage and delivery thereof.
First Claim
Related Publications
International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,229,624 Switching network control arrangement | 39 | 1978 | |
| 4,247,910 Arrangement for deleting leading message portions | 17 | 1978 | |
| 4,272,810 Arrangement for deleting trailing message portions | 41 | 1978 | |
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| 4,270,027 Telephone subscriber line unit with sigma-delta digital to analog converter | 54 | 1979 | |
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| 4,188,507 Remotely controlled telephone answering apparatus | 32 | 1977 | |
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| 4,340,783 Voice frequency response system | 41 | 1980 | |
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| 4,218,738 Method for authenticating the identity of a user of an information system | 152 | 1978 | |
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| 4,260,854 Rapid simultaneous multiple access information storage and retrieval system | 57 | 1975 | |
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| 4,196,311 Binary-coded message communication | 17 | 1978 | |
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| 4,230,906 Speech digitizer | 31 | 1978 | |
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| 4,221,933 Data storage and retrieval structure for a message storage system | 46 | 1978 | |