US4582959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Message waiting alerting method
Assignee: Avaya Technology LLC
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Filing: 1984-06-05
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Granted: 1986-04-15
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Expires: 2004-06-05
Abstract
Abstract An automatic message waiting alerting arrangement in a telephone switching system. Messages for parties served by the system are automatically and manually generated and stored in a database. A message waiting indicator associated with a station is automatically activated only when the database contains an unaccessed message for the station, even though other accessed messages may be retained in the database for the convenience of the station owner. An "accessed" indicator included with each stored message is set to an "unaccessed" state when the message is initially stored. The indicator is set to an "accessed" state when the corresponding message is accessed by an authorized party. At the termination of an access session, the data base is searched for unaccessed messages for the station and the message waiting indicator is activated only if at least one unaccessed message for the station is found.
Inventors
- 👤 Theodore A. Myslinski
- 👤 Paul L. Richman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:36
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/50; H04M3/53; H04M3/537
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
171 words
A method of providing automatic message waiting alerting for principals of stations served by a telephone system, in which the system contains arrangements for allowing the generation of messages intended for ones of the stations by other ones of the stations, message waiting indicators associated with each of the stations and a database, said method comprising the steps of storing messages, including identities of the stations for which the messages are intended, in the database in response to generation of the messages, activating the message waiting indicators associated with the stations for which messages are stored, marking a said message in the database as accessed in response to an accessed signal by an authorized party during a message retrieval operation for a principal one of the stations, searching the database at the end of the retrieval operation, and extinguishing the message waiting indicator associated with said one principal station in response to the last-mentioned searching step if all messages in the database intended for said one station are marked as accessed.
Claim 2
Independent Claim
171 words
A method of providing automatic message waiting alerting for principals of stations served by a telephone system, in which the system contains arrangements for allowing the generation of messages intended for ones of the stations by other ones of the stations, message waiting indicators associated with each of the stations and a database, said method comprising the steps of storing messages, including identities of the stations for which the messages are intended, in the database in response to generation of the messages, activating the message waiting indicators associated with the stations for which messages are stored, marking a said message in the database as accessed in response to an accessed signal by an authorized party during a message retrieval operation for a principal one of the stations, searching the database at the end of the retrieval operation, and extinguishing the message waiting indicator associated with said one principal station in response to the last-mentioned searching step if all messages in the database intended for said one station are marked as accessed.
Claim 3
Dependent Claim
41 words
The invention of claim 1 further comprising the step of deactivating the message waiting indicator associated with said one principal station in response to the searching step when there are no messages in the database intended for said one principal station.
Claim 4
Dependent Claim
33 words
The invention of claim 1 further comprising the step of deleting an accessed message from the database in response to a delete signal received from the retrieving station during a message retrieval operation.
Claim 5
Dependent Claim
104 words
The invention of claim 1 further comprising the steps of deleting a message from the database in response to a message cancel request from an authorized station containing the identifications of the principal station for which the message is intended and the station responsible for generating the message, searching the database after the last mentioned deleting step, and deactivating the message waiting indicator associated with the principal station in response to the last-mentioned searching step if all messages in the database intended for the principal station are marked as accessed or if there are no messages in the database intended for the principal station.
Claim 6
Independent Claim
245 words
A method of providing automatic message waiting alerting for stations served by a telephone system, in which the system contains message waiting indicators associated with each of the stations, an applications processor for controlling the storage of messages for the stations and a database for storing the messages, said method comprising the steps of storing a message record in the database in response to receipt of a message for a principal one of the stations, said record containing an identification of the principal station and the text of the message, setting a message accessed indicator in the message record to a message unaccessed state, activating the message waiting indicator associated with the principal station, searching the database for message records stored for the principal station in response to receipt of a request from an authorized one of the stations to access messages stored for the principal station, transmitting the message text in a message record found for the principal station to the requesting station, setting the accessed indicator in the found message record to an accessed state in response to a message accessed signal from the requesting station, searching the database for message records stored for the principal station in response to a message retrieval end signal from the message requesting station, and extinguishing the message waiting indicator associated with the principal station in response to the last-mentioned searching step if no message record is found having the accessed indicator set to an unaccessed state.
Claim 7
Independent Claim
245 words
A method of providing automatic message waiting alerting for stations served by a telephone system, in which the system contains message waiting indicators associated with each of the stations, an applications processor for controlling the storage of messages for the stations and a database for storing the messages, said method comprising the steps of storing a message record in the database in response to receipt of a message for a principal one of the stations, said record containing an identification of the principal station and the text of the message, setting a message accessed indicator in the message record to a message unaccessed state, activating the message waiting indicator associated with the principal station, searching the database for message records stored for the principal station in response to receipt of a request from an authorized one of the stations to access messages stored for the principal station, transmitting the message text in a message record found for the principal station to the requesting station, setting the accessed indicator in the found message record to an accessed state in response to a message accessed signal from the requesting station, searching the database for message records stored for the principal station in response to a message retrieval end signal from the message requesting station, and extinguishing the message waiting indicator associated with the principal station in response to the last-mentioned searching step if no message record is found having the accessed indicator set to an unaccessed state.
References Cited (Backward Citations)
US4375582A
Cited
US4438506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-14 | 1989-10-14 | 1990-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-14 | 1993-10-14 | 1994-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-14 | 1997-10-14 | 1998-04-15 | $7700.00 | Window Closed / Lapsed |