Transmitter for accessing pay-type telephones

• US 5,926,531 A
• Filed: 07/17/1997
• Issued: 07/20/1999
• Est. Priority Date: 02/14/1997
• Status: Expired due to Term

• Current Assignee: Statsignal IPC LLC (Statsignal)
• Original Assignee: Statsignal Systems Incorporated (Statsignal)
• Inventors: Petite, Thomas D.
• Primary Examiner(s): Loomis, Paul
• Application Number:
  US08/895,720
• Time in Patent Office: 733 Days
• Field of Search: 379/93.01, 379/93.02, 379/91.01, 379/111, 379/112, 379/114, 379/130, 379/140, 379/144, 379/143, 379/357, 379/354, 379/355, 235/380, 235/381, 235/382, 235/492, 340/825.33, 340/825.34
• US Class Current: 379/144.04
• CPC Class Codes: G06Q 20/02 involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G07F 17/0014 for vending, access and use of specific services not covered anywhere else in G07F17/00 meter-controlled dispensing of liquid, gas or electricity G07F15/00

Abstract

A system and method for providing remote access to a pay-type telephone. In accordance with one aspect of the invention, the system includes a pay-type telephone, and a receiver provided at the telephone for receiving data transmitted via a electromagnetic waves. Although not necessary for the invention, in a preferred the telephone includes a card reader for receiving and reading magnetically encoded cards. In this embodiment, the receiver is operatively and electrically connected to the magnetic card reader, so as to allow the system to operate either by access from a remote transmitter or by way of an inserted card. The system of the invention further includes a remote access unit having a memory configured to store user identification data and a low-power transmitter adapted to transmit the user identification data to the receiver. The remote access unit is manually operated by a transmit button, which, when depressed, causes a controller to retrieve user identification data from the memory and transmit the user identification data from the low-power transmitter.

Claims

1. A system for providing remote access to a pay-type telephone, comprising:

receiving means for receiving data transmitted via a electromagnetic waves, the receiving means being operatively disposed with the pay-type telephone; and

a remote access unit having a memory configured to store user identification data and a low-power transmitter adapted to transmit the user identification data to the receiving means, the remote access unit further having a manually-operated transmit button and a controller, responsive to the transmit button, to controllably retrieve user identification data from the memory and transmit the user identification data from the low-power transmitter.

2. The system as defined in claim 1, wherein the user identification data includes an financial account number.

3. The system as defined in claim 1, wherein the receiving means receives electromagnetic data in a wavelength selected from the group consisting of:

radio frequency;

ultrasonic; and

infra-red.

4. The system as defined in claim 1, wherein electronic circuitry that carries out the functionality of the remote access unit is contained within a single integrated circuit.

5. The system as defined in claim 1, wherein the remote access unit includes means for formatting the user identification data into a data packet for transmission to the receiving means.

6. The system as defined in claim 1, wherein the remote access unit further includes a second transmit button.

7. A method for accessing a pay-type telephone comprising the steps of:

depressing a manually-operative transmit button of a remote-access unit,

retrieving predefined user identification information from an internal memory of the remote access unit;

formatting the retrieved user identification information into a predefined signal for transmission;

transmitting a low-power electromagnetic signal including the formatted user identification information;

receiving the transmitted electromagnetic signal at the telephone;

verifying that acceptable information received from the electromagnetic transmission;

accessing a financial account using user identification information; and

authorizing the use of the telephone, based upon information obtained from the financial account.

8. The method as defined in claim 7, wherein the step of transmitting a low-power electromagnetic signal includes transmitting a low-power radio frequency signal.

10. The system as defined in claim 8, wherein the telephone includes a magnetic card reader.

9. A system for providing remote access to a pay-type telephone, comprising:

a pay-type telephone;

receiving means associated with the telephone for receiving data transmitted via a electromagnetic waves;

a remote access unit having a memory configured to store user identification data and a low-power transmitter adapted to transmit the user identification data to the receiving means, the remote access unit further having a manually-operated transmit button and a controller responsive to the transmit button to controllably retrieve user identification data from the memory and transmit the user identification data from the low-power transmitter.

11. The system as defined in claim 9, wherein the receiving means is operatively and electrically connected to the magnetic card reader.

12. A system for providing access to a pay-type telephone comprising:

a remote-access transmitter having a manually-operative transmit button;

means for retrieving predefined user identification information from an internal memory of the remote access unit, in response to depression of the transmit button;

means for formatting the retrieved user identification information into a predefined signal for transmission;

means for transmitting a low-power radio frequency electromagnetic signal including the formatted user identification information;

means for receiving the transmitted radio frequency electromagnetic signal at a automated financial transaction machine;

means for verifying that acceptable information received from the radio frequency transmission;

means for accessing a financial account using user identification information; and

means for authorizing the use of the telephone, based upon information obtained from the financial account.