US5394445A — Telephone call screening and answering device

Claim 1

Independent Claim 196 words

A telephone call screening device comprising: a. telephone line attachment means for receiving calls in a network delivering calling numbers to called lines, b. audio input means for receiving spoken messages, c. audio output means for reproducing said spoken messages, d. storage means for retaining a plurality of said delivered calling numbers and said spoken messages associated as pairs, e. search means for indicating equivalence or nonequivalence between each newly delivered calling number and any among said plurality of delivered calling numbers then retained by said storage means, f. recording/playing means for automatically prompting for spoken messages and transferring from said audio input means to said storage means as pairs, said spoken messages thus prompted and said delivered calling numbers following calls for which said search means indicates nonequivalence with any said calling number then retained, and playback means for automatically retrieving from said storage means and presenting to said audio output means said spoken messages associated with said delivered calling numbers then retained upon receipt of calls for which said search means indicates equivalence, whereby the identities of parties associated with said delivered calling numbers are announced by said spoken messages before calls are answered.

Claim 2

Dependent Claim 196 words

A telephone call screening device comprising: a. telephone line attachment means for receiving calls in a network delivering calling numbers to called lines, b. audio input means for receiving spoken messages, c. audio output means for reproducing said spoken messages, d. storage means for retaining a plurality of said delivered calling numbers and said spoken messages associated as pairs, e. search means for indicating equivalence or nonequivalence between each newly delivered calling number and any among said plurality of delivered calling numbers then retained by said storage means, f. recording/playing means for automatically prompting for spoken messages and transferring from said audio input means to said storage means as pairs, said spoken messages thus prompted and said delivered calling numbers following calls for which said search means indicates nonequivalence with any said calling number then retained, and playback means for automatically retrieving from said storage means and presenting to said audio output means said spoken messages associated with said delivered calling numbers then retained upon receipt of calls for which said search means indicates equivalence, whereby the identities of parties associated with said delivered calling numbers are announced by said spoken messages before calls are answered.

Claim 3

Dependent Claim 58 words

The telephone call screening device of claim 1 further including telephone set attachment means for using a locally attached telephone set as a signaling means and as an embodiment of said audio input means and said audio output means, and arranged to also provide telephonic communication when using said attached telephone set with said telephone line attachment means.

Claim 4

Dependent Claim 36 words

The telephone call screening device of claim 1 further including signaling means arranged to provide telephonic communication when used in conjunction with said audio input means, said audio output means, and said telephone line attachment means.

Claim 5

Dependent Claim 49 words

The telephone call screening device of claim 1 further including signaling means, greeting message recording and playback means, and incoming message recording and playback means arranged to provide telephone answering device functions when used together with said telephone line attachment means, said audio output means, and said storage means.

Claim 6

Dependent Claim 39 words

The telephone call answering device of claim 4 further including remote control means whereby telephone sets of calling parties serve as embodiments of said audio input means and said audio output means whereby remote access and control are provided.

Claim 7

Dependent Claim 44 words

The telephone call answering device of claim 4 further including means for prompting, receiving, and recording a telephone number to which a return call should be made in the case that the remaining capacity of said storage means is less than a predetermined value.

Claim 8

Dependent Claim 40 words

The telephone call answering device of claim 4 further including outgoing message recording means for indicating that certain among said spoken messages and delivered calling number pairs are stored for transmission to, rather than for the announcement of, incoming calls.

Claim 9

Dependent Claim 52 words

The telephone call answering device of claim 7 further including first outgoing message delivery means for, after answering a call, playing back over said telephone line attachment means such of said outgoing messages as have said paired delivered calling numbers that are equivalent to said delivered calling number of said answered call.

Claim 10

Dependent Claim 57 words

The telephone call answering device of claim 7 further including second outgoing message delivery means for, after answering a call, playing back over said telephone line attachment means such of said outgoing messages as have said paired delivered calling numbers that are equivalent to sequences of dual tone multiple frequency signals received during said answered incoming call.

Claim 11

Dependent Claim 113 words

The telephone call answering device of claim 9 further including incoming call logging means recording for each of a plurality of incoming calls said delivered calling number, the time and date of said calls, an indication of the disposition of said calls selected from the group consisting of not answered, answered manually, and answered by the device of claim 9 itself, an indication of whether said outgoing message delivery took place, an incoming message if one was left by the caller, or, if incoming message storage was unavailable, an indication of whether the caller requested that his or her call be returned, and if so, the number to which it should be returned.

Claim 12

Dependent Claim 48 words

The telephone call answering device of claim 10 further including means for playing back the contents of said incoming call log locally using said audio output means, and if found by said search means, playing back said spoken announcement messages that are paired with said delivered calling numbers.

Claim 13

Dependent Claim 29 words

The telephone call answering device of claim 11 further including first means for automatically placing calls for the user by dialing numbers previously received as said delivered calling numbers.

Claim 14

Dependent Claim 35 words

The telephone call answering device of claim 11 further including second means for automatically placing calls for the user by dialing numbers previously received from callers as said sequences of dual tone multiple frequency signals.

Claim 15

Dependent Claim 51 words

The telephone call answering device of claim 10 further including means for playing back the contents of said incoming call log remotely using caller's telephone for said audio output means, and if found by said search means, playing back said spoken announcement messages that are paired with said delivered calling numbers.

Claim 16

Dependent Claim 49 words

The telephone call answering device of claim 4 further including clock means for alerting the user using said audio output means that the current value of said clock means is equal to a value previously supplied by the user as an alarm expiration time by using said signaling means.

Claim 17

Dependent Claim 37 words

The telephone call answering device of claim 15 further including reminder message recording means for retaining in said storage means a plurality of said spoken messages together with a plurality of said alarm expiration times as pairs.

Claim 18

Dependent Claim 53 words

The telephone call answering device of claim 16 further including reminder message playback means for retrieving from said storage means to said audio output means each said reminder message at such time as the value of said reminder message's said paired alarm expiration time is equal to the value of said clock means.

Claim 19

Independent Claim 111 words

A method for announcing the identities of calling parties to called parties before calls are answered comprising the steps of: a. comparing the calling party number delivered when a call is offered against a plurality of calling party numbers retained from previously offered calls, b. in case no match is found to exist, retaining said delivered calling number, and soliciting for and also retaining an associated announcement identifying the calling party, and c. in case a match is found to exist, retrieving and playing said calling party identifying announcement associated with said matching calling number previously delivered and retained, whereby the identities of calling parties are announced before calls are answered.

Claim 20

Independent Claim 111 words

A method for announcing the identities of calling parties to called parties before calls are answered comprising the steps of: a. comparing the calling party number delivered when a call is offered against a plurality of calling party numbers retained from previously offered calls, b. in case no match is found to exist, retaining said delivered calling number, and soliciting for and also retaining an associated announcement identifying the calling party, and c. in case a match is found to exist, retrieving and playing said calling party identifying announcement associated with said matching calling number previously delivered and retained, whereby the identities of calling parties are announced before calls are answered.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1998-02-27	1998-08-29	1999-02-28	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2002-02-27	2002-08-29	2003-02-28	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2006-02-27	2006-08-29	2007-02-28	$7700.00	Window Closed / Lapsed

Telephone call screening and answering device

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