US4375582A
Expired / Lapsed
US
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Telephone answering system and method
Assignee: Individual
•
Filing: 1981-02-04
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Granted: 1983-03-01
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Expires: 2001-02-04
Abstract
Abstract A telephone answering system includes a processor, a memory for storing alphanumeric subscriber information for each subscriber and typed-in alphanumeric messages for each subscriber, a keyboard for manual entry of the typed-in subscriber messages and commands for operating the answering system, and a CRT display for displaying which trunk lines are ringing, which are on hold, alphanumeric subscriber information for the telephone trunk line presently being answered, alphanumeric subscriber messages retrieved from the memory or being typed into the answering system by means of the keyboard, and indicators showing whether or not the retrieved subscriber message has been accepted by the subscriber. In one embodiment of the invention, a subscriber has a subsystem coupled to a trunk line. The subsystem includes a CRT and a keyboard. The subscriber can directly communicate with the processor to obtain a display of previously called-in messages on the subsystem CRT.
Inventors
- 👤 Larry B. Gist
- 👤 Carroll D. Carruth, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:11
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/50; H04M3/51; H04M11/00
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
219 words
A telephone answering system coupled to a plurality of telephone company trunks, said telephone answering system comprising in combination: (a) processor means for executing program instructions; (b) memory means responsive to said processor means for storing subscriber messages received from persons placing calls to subscribers of said telephone answering system and subscriber information about said subscribers; (c) entry means coupled to said processor means for permitting entry of commands and said subscriber messages into said telephone answering system; (d) display means for displaying which trunks are presently ringing, which trunks are presently on hold, subscriber information corresponding to a trunk presently being answered, and subscriber messages taken from callers who have telephoned messages to one of said subscribers; (3) means for effecting voice communication between an operator of said telephone answering system and a selected trunk; and (f) means responsive to said processor means for selectively effecting electrical coupling of a selected one of said trunks to said voice communication effecting means, wherein said coupling means includes voice coupling means responsive to said processor means for transmitting a status signal representing a condition occurring on a first one of said trunks to said processor means to cause said voice coupling means to effect electrical coupling of said first trunk to a first transmit conductor and a first receive conductor.
Claim 2
Dependent Claim
219 words
A telephone answering system coupled to a plurality of telephone company trunks, said telephone answering system comprising in combination: (a) processor means for executing program instructions; (b) memory means responsive to said processor means for storing subscriber messages received from persons placing calls to subscribers of said telephone answering system and subscriber information about said subscribers; (c) entry means coupled to said processor means for permitting entry of commands and said subscriber messages into said telephone answering system; (d) display means for displaying which trunks are presently ringing, which trunks are presently on hold, subscriber information corresponding to a trunk presently being answered, and subscriber messages taken from callers who have telephoned messages to one of said subscribers; (3) means for effecting voice communication between an operator of said telephone answering system and a selected trunk; and (f) means responsive to said processor means for selectively effecting electrical coupling of a selected one of said trunks to said voice communication effecting means, wherein said coupling means includes voice coupling means responsive to said processor means for transmitting a status signal representing a condition occurring on a first one of said trunks to said processor means to cause said voice coupling means to effect electrical coupling of said first trunk to a first transmit conductor and a first receive conductor.
Claim 3
Dependent Claim
30 words
The telephone answering system of claim 1 wherein said entry means permits manual entry of said commands and said subscriber messages, and wherein said subscriber messages are in alphanumeric form.
Claim 4
Dependent Claim
20 words
The telephone answering system of claim 2 wherein said entry means includes an alphanumeric keyboard and a command key pad.
Claim 5
Dependent Claim
15 words
The telephone answering system of claim 3 wherein said display means includes a CRT screen.
Claim 6
Dependent Claim
26 words
The telephone answering system of claim 4 wherein said voice communication effecting means includes a plurality of operator headsets having a speaker means and a microphone.
Claim 7
Dependent Claim
46 words
The telephone answering system of claim 5 including tone decoding means coupled to said coupling means for decoding a sequence of tones identifying said first trunk to produce a digital code representing the identity of said first trunk, and transmitting said code to said processor means.
Claim 8
Dependent Claim
39 words
The telephone answering system of claim 6 wherein said coupling means includes switching means responsive to said processor means for selectively coupling said first transmit conductor and said first receive conductor to a first one of said operator headsets.
Claim 9
Dependent Claim
59 words
The telephone answering system of claim 6 including means responsive to outputs of said voice coupling means for producing a transmit signal on said first transmit conductor in response to a transmit signal conducted on said first trunk and producing a receive signal on said first receive conductor in response to a receive signal transmitted on said first trunk.
Claim 10
Dependent Claim
46 words
The telephone answering system of claim 7 including means responsive to said voice coupling means and said entry means for determining and storing the present status of each of said trunks and each operator operating a keyboard and utilizing a headset of said telephone answering system.
Claim 11
Dependent Claim
35 words
The telephone answering system of claim 9 wherein said processor means utilizes said code and said stored statuses to effect producing of an address number to cause said switching means to accomplish said selective coupling.
Claim 12
Dependent Claim
105 words
The telephone answering system of claim 10 wherein said entry means and said display means together include a plurality of operator consoles each including a keyboard and a video display element, each of said video display elements effecting display of subscriber information corresponding to separate trunks presently being answered, respectively, each of said video display elements also effecting display of subscriber messages taken from respective callers who have telephoned messages to different ones of said subscribers in response to actuating of an answer key of the keyboard of the operator console which includes that video display element while one of said trunks is presently ringing.
Claim 13
Dependent Claim
29 words
The telephone answering system of claim 10 wherein said memory means includes a disc unit coupled to said processor means for storing said subscriber messages and said subscriber information.
Claim 14
Dependent Claim
53 words
The telephone answering system of claim 10 wherein said processor means includes means responsive to said entry means for effecting displaying of a subscriber message in alphanumeric form being typed into said keyboard from a caller to that subscriber by an operator and effecting storing of that subscriber message in said memory means.
Claim 15
Dependent Claim
72 words
The telephone answering system of claim 13 wherein each of said video display elements includes a CRT screen including means responsive to said entry means for effecting automatic fetching of a subscriber message for a calling subscriber presently being answered from said memory means and effecting display of that subscriber message on one of the CRT screens to allow an operator to easily reach the displayed subscriber message to the calling subscriber.
Claim 16
Dependent Claim
37 words
The telephone answering system of claim 14 including means for designating displayed subscriber messages as accepted by a calling subscriber and displaying the acceptance designation adjacent to the accepted subscriber message on one of said CRT screens.
Claim 17
Dependent Claim
46 words
The telephone answering system of claim 14 including means for displaying a cursor on said display screen adjacent to a displayed subscriber message and means included in said keyboard for allowing an operator to move said cursor to a location adjacent to another displayed subscriber message.
Claim 18
Independent Claim
303 words
A method of using a telephone answering system coupled to a plurality of telephone company trunks, the telephone answering system including: i. processor means for executing program instructions, ii. memory means responsive to said processor means for storing information, iii. means coupled to said processor means for effecting entry of information into said telephone answering system, iv. display means for displaying information in response to the processor means, v. means for effecting voice communication between an operator of said telephone answering system and a selected trunk, and vi. means responsive to said processor means for selectively effecting electrical coupling of a selected one of said trunks to said voice communication effecting means, said method comprising the steps of: (a) sending ring interrupt information to the processor means in response to ringing of one of the trunks, (b) utilizing the processor means to transmit a first coupling signal to the coupling means to effect electrical coupling of said ringing trunk to the voice communication effecting means; (c) decoding a sequence of tones conducted by said ringing trunk to identify a first subscriber to whom the call on said ringing trunk is being made in order to produce a first digital code representing the identity of said ringing trunk and transmitting said first digital code to the processor means; (d) utilizing said first digital code and the processor means to produce a first address code and transmitting said first address code to the coupling means to further effect electrical coupling of said ringing trunk to the voice communication effecting means; and (e) utilizing the entry means to enter a first subscriber message from a first caller on said ringing trunk into the telephone answering system in alphanumeric form and utilizing the processor means to effect storing of said first subscriber message in the memory means.
Claim 19
Independent Claim
303 words
A method of using a telephone answering system coupled to a plurality of telephone company trunks, the telephone answering system including: i. processor means for executing program instructions, ii. memory means responsive to said processor means for storing information, iii. means coupled to said processor means for effecting entry of information into said telephone answering system, iv. display means for displaying information in response to the processor means, v. means for effecting voice communication between an operator of said telephone answering system and a selected trunk, and vi. means responsive to said processor means for selectively effecting electrical coupling of a selected one of said trunks to said voice communication effecting means, said method comprising the steps of: (a) sending ring interrupt information to the processor means in response to ringing of one of the trunks, (b) utilizing the processor means to transmit a first coupling signal to the coupling means to effect electrical coupling of said ringing trunk to the voice communication effecting means; (c) decoding a sequence of tones conducted by said ringing trunk to identify a first subscriber to whom the call on said ringing trunk is being made in order to produce a first digital code representing the identity of said ringing trunk and transmitting said first digital code to the processor means; (d) utilizing said first digital code and the processor means to produce a first address code and transmitting said first address code to the coupling means to further effect electrical coupling of said ringing trunk to the voice communication effecting means; and (e) utilizing the entry means to enter a first subscriber message from a first caller on said ringing trunk into the telephone answering system in alphanumeric form and utilizing the processor means to effect storing of said first subscriber message in the memory means.
Claim 20
Dependent Claim
40 words
The method of claim 17 wherein said entering of said first subscriber message is a manual entering, and wherein said first subscriber message is spoken by said first caller, and wherein said first subscriber message is entered in alphanumeric form.
Claim 21
Dependent Claim
70 words
The method of claim 18 including the step of initially storing subscriber information about subscribers to the telephone answering system in the memory means, before step (a), said method further including the steps of operating on said first digital code by the processor means to effect fetching of first subscriber information for said first subscriber from the memory means and displaying of said first subscriber information on the display means.
Claim 22
Dependent Claim
29 words
The method of claim 19 wherein an operator of the telephone answering system reads said displayed first subscriber information to aid in answering the call on said ringing trunk.
Claim 23
Dependent Claim
54 words
The method of claim 17 including utilizing said first digital code and the processor means to subsequently effect fetching said first subscriber message from the memory means in response to a call received from said first subscriber and utilizing the processor means and the display means to effect displaying of said first subscriber message.
Claim 24
Dependent Claim
18 words
The method of claim 21 wherein an operator reads said displayed first subscriber message to said first subscriber.
Claim 25
Dependent Claim
39 words
The method of claim 22 including the step of utilizing the processor means and the entry means to effect designating said first subscriber message as being accepted by said first subscriber and storing said designation in the memory means.
Claim 26
Dependent Claim
27 words
The method of claim 23 including the step of utilizing the entry means and the processor means to effect placing of said ringing trunk on hold status.
Claim 27
Dependent Claim
48 words
The method of claim 24 including the step of utilizing the processor means to effect repeatedly determining and storing of information representing the status of each of the trunks and each operator operating the telephone answering system, said status information being utilized in producing said first address code.
References Cited (Backward Citations)
US3987252A
Cited
USPTO Annuity & Maintenance Windows
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| 3.5 Years (Year 4) | 1986-02-28 | 1986-08-30 | 1987-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-28 | 1990-08-30 | 1991-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-28 | 1994-08-30 | 1995-03-01 | $7700.00 | Window Closed / Lapsed |