Programmable computerized telephone call cost metering device

• US 4,585,904 A
• Filed: 01/06/1984
• Issued: 04/29/1986
• Est. Priority Date: 02/05/1982
• Status: Expired due to Fees

• Current Assignee: General Telephone Incorporated
• Original Assignee: General Telephone Incorporated
• Inventors: Miller, Richard L., Erike, Bosah, Mincone, Raymond, Vella, Louis C.
• Primary Examiner(s): Rubinson, Gene Z.
• Assistant Examiner(s): Di Vito, Elio
• Application Number:
  US06/568,790
• Time in Patent Office: 844 Days
• Field of Search: 179/7 R, 179/7 MM, 179/7.1 R, 179/7.1 TP, 179/90 BB, 179/90 B, 179/90 BD
• US Class Current: 379/114.01
• CPC Class Codes: H04M 15/00 Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
• CPC Class Codes: H04M 15/28 with meter at substation or with calculation of charges at terminal
• CPC Class Codes: H04M 15/30 the meter or calculation of charges not being controlled from an exchange
• CPC Class Codes: H04M 15/8044 Least cost routing
• CPC Class Codes: H04M 15/88 Provision for limiting connection, or expenditure
• CPC Class Codes: H04M 2215/0116 Provision for limiting expenditure, e.g. limit on call expenses or account
• CPC Class Codes: H04M 2215/42 Least cost routing, i.e. provision for selecting the lowest cost tariff
• CPC Class Codes: H04M 2215/745 Least cost routing, e.g. Automatic or manual, call by call or by preselection

Abstract

A programmable computerized telephone cost metering device which gives a visual display of the cost (per unit of time) of a call before the user completes dialing his intended number, total cost of call in progress, and total of costs for day or month. Metering device may be programmed for user'"'"'s telephone exchange and type of service he has contacted with his telephone company, and programing may be inputted and updated by any of several methods including: direct user inputting of information, insertion of an EPROM chip, voice recognition device, and an automatic inputting of data from a remote data bank by means of a built in MODEM. Security of access is assured by use of user programmed access code. The metering device may contain a built in telephone or may be used with existing telephone instruments. There are a host of other operating features which this combination of computer, telephone, information storage, input and output devices can perform depending upon the configuration of the computer operating system.

Claims

1. A programmable computerized telephone call cost metering device comprising:

(a) a keyboard input device for entering data, and commands;

(b) an output device for displaying data, and information;

(c) means for interfacing said programmable computerized telephone cost metering device with a telephone for automatically sensing when a called party responds to and terminates a call;

(d) means for erasably programing said programmable computerized telephone call cost metering device with a complete rate schedule of telephone costs for an entire area;

(e) means associated with said keyboard input device for selectively and changeably entering specific service type and exchange information of the telephone being interfaced to identify the particular combination of rates from the rate schedule to be used for the telephone, and

(f) means associated with said keyboard input device for selectively and changeably entering an access security code for protecting input and programmed information from being altered by anyone not entering the selected access security code, whereby the cost of a multiplicity of telephone calls with various rates made on said telephone will be displayed on said output device, when the exchange and any area code of a called number is inputted on said keyboard input device, and the total cost of a call will be displayed during the duration of a call.

2. A programmable computerized telephone call cost metering device as recited in claim 1, wherein means for programing further comprises solid state circuitry which allows a user to program said device by inputting information into said input device.

3. A programmable computerized telephone call cost metering device as recited in claim 1, wherein means for programing further comprises solid state circuitry which allows a user to program said device by plugging in an erasable preprogrammed read-only memory (EPROM).

4. A programmable computerized telephone call cost metering device as recited in claim 1, wherein means for programing further comprises a MODEM circuit which allows said device to receive programming information and to be programmed over a conventional telephone line.

5. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said input device for entering data includes a voice-recognition device.

6. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said output device for displaying data is an alphabetic-numeric display.

7. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said output device for displaying data is a printer.

8. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said output device for displaying data is a voice synthesizer.

9. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said means for interfacing comprises a busy and pick-up detection circuit means, and a metering means, said detection circuit means initializing said metering means at the beginning of a phone call and reseting said metering means at the termination of the phone call.

10. A programmable computerized telephone call cost metering device as recited in claim 9, and comprising a central processing unit which continuously computes and simultaneously displays on said output device the total cost of the in process metered phone call.

11. A programmable computerized telephone call cost metering device as recited in claim 9, and further comprising a memory means, wherein said metering means correlates the cost of each said telephone call with the actual phone number called, and stores this information in said memory means, whereby said correlated information can be made available for further processing.

12. A programmable computerized telephone call cost metering device as recited in claim 1, further comprising a telephone and a shared input device for entering alphabetic-numeric information, said input device being the means for entering telephone numbers to be called, computer operating system commands, programing information, and data.

13. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said access code is required to input any telephone number to be called by a user.

14. A programmable computerized telephone call cost metering device as recited in claim 13, wherein a said access code is required to input any telephone number having an excess of ten digits to be called by said user.

15. A programmable computerized telephone call cost metering device as recited in claim 13, wherein a said access code is required to input any telephone number having an excess of seven digits to be called by said user.

16. A programmable computerizd telephone call cost metering device as recited in claim 13, having a computer operating system wherein an internal time keeping program maintains a calendar-clock information signal which can be used as input command data, and/or outputed to an output device.

17. A programmable computerized telephone call cost metering device as recited in claim 16, wherein said access code additionally limits access according to specific times and dates as controlled by said calendar-clock information signals from said internal time keeping program;

said access times and dates to be entered by said user.

18. A programmable computerized telephone call cost metering device as recited in claim 1, having a computer operating system wherein an internal cost optimizing program directs said telephone call to be placed to an external telephone system network based on cost computations so as to achieve minimum cost per said telephone call.

19. A programmable computerized telephone call cost metering device as recited in claim 1, having a computer operating system wherein a desired telephone number is automatically re-inputted by said operating system.

20. A programmable computerized telephone call cost metering device as recited in claim 1, having a computer operating system wherein said user may program said system to self signal and alert a user using a signaling device according to a set of instruction programed by said user.

21. A programmable computerized telephone call cost metering device as recited in claim 20, wherein said user signaling device is a voice synthesizer.

22. A programmable computerized telephone call cost metering device as recited in claim 1, having a computer operating system with the capability of storing at least one user program telephone number and dialing said number automatically.

23. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said interfacing means comprises a pickup detector, an off hook detector, a pulse/tone dialer and means for connecting said interface directly to a telephone line.

24. A programmable computerized telephone call cost metering device as recited in claim 1, wherein said interfacing means consist of a pickup detector, an off hook detector, a pulse/tone dialer and means for connecting said interface by means of wireless transmitter and receiver.

25. A programmable computerized telephone call cost metering device as recited in claim 1, and further comprising metering means and length of time information storing means contained in said metering means for storing the length of time of a phone call made on said telephone and displaying said information on said output device.