US5128982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic apparatus for "Hands off" control of a voice mail system
Assignee: Individual
•
Filing: 1990-04-30
•
Granted: 1992-07-07
•
Expires: 2010-04-30
Abstract
Abstract An apparatus for "hands off" control of a Voice Mail System over a telephone line by a user to allow the user to simultaneously perform other functions such as manually processing the "oral mail" to take notes, do data entry or the like. The apparatus includes a foot pedal that is wired with switches. The foot pedal switches are connected through an interface circuit to a DTMF tone generator or a generator of digital signals corresponding to VMS functions. The interconnection is such that depending upon the pedal activated a different tone or digital signal will be generated. The user can readily reconnect the interface to vary the signal to pedal correspondence for changes in Voice Mail Systems or to implement other Voice Mail System commands. The DTMF tone generator is connected in series between the hand set and base set of a telephone so that system can be readily connected to an existing telephone and so that the tones can be sent over the phone line to a Voice Mail System. An alternate embodiment includes a microcontroller for sensing switch closures and responding with DTMF tones or sequences of DTMF tones and pauses. User programmable softkeys enable the user to preprogram DTMF sequences which are repeatedly used to control the VMS. The user progammable features of the alternate embodiment provide a more flexible device capable of interfacing with and controlling a variety of VMS devices wherein the VMS devices respond to different DTMF control signal tones or sequences of tones and pauses.
Inventors
- 👤 William P. Dugdale
- 👤 J. Carl Vandivier, III
- 👤 Larry G. Durkos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:32
CPC Classifications
H; H04; H04M; H04M1/00; H04M3/00; H04M3/42; H04M3/50; H04M3/53; H04M3/533
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
235 words
A apparatus for hands off control by a user of an electronic voice mail system comprising: hands off pedal means having a plurality of pedals and electrical pedal switches, said hand off pedal means being for activating a particular electrical pedal switch corresponding to the activation by a user of a particular pedal; programmable voice mail control signal generating means electronically connected to said electrical pedal switches for generating voice mail system control signals, said generating means producing one of a plurality of voice mail system control signals in response to activation of any one of said electrical pedal switches, said signal generating means including keypad means for entering a plurality of sequences of DTMF tone signals, means for storing said plurality of sequences of DTMF tone signals and associating each of said sequences of DTMF tone signals with one of said electrical pedal switches and means for recalling one of said plurality of sequences of DTMF tone signals which correspond to a particular one of said plurality of voice mail system control signals in response to closure of a corresponding one of said pedal switches; and voice mail system means for receiving said voice mail system control signals to perform voice mail functions corresponding thereto, said voice mail system means being electronically connected to said voice mail control signal generating means to receive said voice mail system control signals via a telephone communication link.
Claim 2
Independent Claim
235 words
A apparatus for hands off control by a user of an electronic voice mail system comprising: hands off pedal means having a plurality of pedals and electrical pedal switches, said hand off pedal means being for activating a particular electrical pedal switch corresponding to the activation by a user of a particular pedal; programmable voice mail control signal generating means electronically connected to said electrical pedal switches for generating voice mail system control signals, said generating means producing one of a plurality of voice mail system control signals in response to activation of any one of said electrical pedal switches, said signal generating means including keypad means for entering a plurality of sequences of DTMF tone signals, means for storing said plurality of sequences of DTMF tone signals and associating each of said sequences of DTMF tone signals with one of said electrical pedal switches and means for recalling one of said plurality of sequences of DTMF tone signals which correspond to a particular one of said plurality of voice mail system control signals in response to closure of a corresponding one of said pedal switches; and voice mail system means for receiving said voice mail system control signals to perform voice mail functions corresponding thereto, said voice mail system means being electronically connected to said voice mail control signal generating means to receive said voice mail system control signals via a telephone communication link.
Claim 3
Independent Claim
177 words
An apparatus for hands off control by a user of an electronic voice mail system comprising: hands of pedal means having a plurality of pedals and electrical pedal switches, said hands off pedal means being for activating a particular electrical pedal switch corresponding to the activation by a user of a particular pedal; processor means connected to said pedal means, said processor means including data memory means for storing and recalling data, and I/O means for interfacing to peripheral componentry such as said hands off pedal means, said processor means producing a plurality of voice mail system control signals wherein each of said control signals is produced in response to activation of one of said switches, said processor means supplying said control signals to a handset connector and a telephone set connector; and voice mail system means for receiving said voice mail system control signals to perform voice mail functions corresponding thereto, said voice mail system means being electronically connected to said processor means to receive said voice mail system control signals via a telephone communication link.
Claim 4
Independent Claim
177 words
An apparatus for hands off control by a user of an electronic voice mail system comprising: hands of pedal means having a plurality of pedals and electrical pedal switches, said hands off pedal means being for activating a particular electrical pedal switch corresponding to the activation by a user of a particular pedal; processor means connected to said pedal means, said processor means including data memory means for storing and recalling data, and I/O means for interfacing to peripheral componentry such as said hands off pedal means, said processor means producing a plurality of voice mail system control signals wherein each of said control signals is produced in response to activation of one of said switches, said processor means supplying said control signals to a handset connector and a telephone set connector; and voice mail system means for receiving said voice mail system control signals to perform voice mail functions corresponding thereto, said voice mail system means being electronically connected to said processor means to receive said voice mail system control signals via a telephone communication link.
Claim 5
Dependent Claim
58 words
The apparatus of claim 2 including: keyboard means for entering data; display means for displaying alphanumeric information; wherein said processor means is connected to said keyboard means and said display means, and wherein said voice mail system control signals are user selectable and programmable through said keyboard means to be produced in response to activation of said switches.
Claim 6
Dependent Claim
34 words
The apparatus of claim 3 wherein prompts are displayed on said display means by said processor means to instruct the user in programming said processor means to produce said voice mail system control signals.
Claim 7
Dependent Claim
47 words
The apparatus of claim 4 wherein said processor means is programmable to produce a sequence of voice mail system control signals and supply said sequence of voice mail system control signals to said handset connector and said telephone set connector in response to activation of said switches.
Claim 8
Dependent Claim
30 words
The apparatus of claim 5 including nonvolatile memory means for storing and subsequent recall of said voice mail system control signals and said sequence of voice mail system control signals.
Claim 9
Dependent Claim
37 words
The apparatus of claim 5 wherein said process means, in response to user commands entered via said keyboard means, inserts variable length delay periods between control signals when said processor means produces said sequence of control signals.
Claim 10
Dependent Claim
31 words
The apparatus of claim 7 wherein said processor means is programmable, via said keyboard means, to produce said sequence of control signals at one of several predetermined and user selectable cadences.
Claim 11
Dependent Claim
18 words
The apparatus of claim 8 wherein said control signals and said sequence of control signals are DTMF signals.
Claim 12
Dependent Claim
49 words
The apparatus of claim 9 wherein said processor means includes programmable interface circuits connected to and controlled by said processor means, said interface circuits also connected to said handset connector and said telephone set connector and providing proper impedance matching between said processor means and said telephone communication link.
Claim 13
Dependent Claim
48 words
The apparatus of claim 10 wherein the amplitude of said control signals, the polarity of said control signals, and said interface circuits are programmed to a predetermined setting in response to user selection via said keyboard means, and wherein said keyboard means is a part of a handset.
Claim 14
Dependent Claim
59 words
The apparatus of claim 3 wherein said processor means produces a first and a second control signal in response to activation of one of said switches, said first control signal produced in response to a brief activation of one of said switches and said second control signal produced in response to a prolonged activation of one of said switches.
Claim 15
Dependent Claim
12 words
The apparatus of claim 12 wherein said control signals are DTMF signals.
Claim 16
Dependent Claim
15 words
The apparatus of claim 13 wherein said control signals are sequences of DTMF control signals.
Claim 17
Dependent Claim
34 words
The apparatus of claim 14 wherein the user selects and enters said sequences of DTMF control signals via said keyboard means in response to prompts displayed on said display means by said processor means.
Claim 18
Dependent Claim
57 words
The apparatus of claim 15 wherein said sequence of DTMF control signals includes user programmable pauses therebetween, said pauses being programmable via said keyboard means, and said processor means includes nonvolatile memory means for storing and recalling user selectable and programmable information such as control signals, sequences of control signals, and sequences of control signals and pauses.
Claim 19
Dependent Claim
22 words
The apparatus of claim 16 wherein said pauses are variable in length and selectably programmable by the user via said keyboard means.
Claim 20
Dependent Claim
24 words
The apparatus of claim 16 wherein said nonvolatile memory means is an EEPROM memory device, and said data memory means includes ROM and RAM.
References Cited (Backward Citations)
US3895189A
Cited
US4371752A
Cited
US4640991A
Cited
US4468751A
Cited
US4488274A
Cited
US4761807A
Cited
US4677658A
Cited
US4658097A
Cited
US4719647A
Cited
US4860339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-07-07 | 1996-01-06 | 1996-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-07 | 2000-01-06 | 2000-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-07 | 2004-01-06 | 2004-07-07 | $7700.00 | Window Closed / Lapsed |