Systems and methods for validation of phone numbers
First Claim
1. A computer storage medium having instructions encoded thereon that determine whether a telephone number provided in association with a financial transaction is a valid number or a non-valid number, and that evaluate, based at least in part on the determination, the risk of the financial transaction, the computer storage medium comprising:
- a computer encoded instruction for receiving input indicative of a telephone number for an entity participating in a financial transaction;
a computer encoded instruction for dialing the telephone number;
a computer encoded instruction for perceiving a tone emitted when the number is dialed;
a computer encoded instruction for determining whether the emitted tone indicates that the telephone number is a valid number or a non-valid number; and
a computer encoded instruction for evaluating risk associated with the financial transaction, based at least in part on the determination.
3 Assignments
0 Petitions
Accused Products
Abstract
Systems and methods are described for determining whether a telephone number offered by a customer in conjunction with a proposed financial transaction is valid or non-valid in order to better evaluate the risk of participating in the transaction. In one embodiment, a telephone number validation system directs a point-of-sale device to accept a telephone number from a customer who is offering a promissory payment and to dial the telephone number in order to confirm that the telephone number is a working number prior to accepting the promissory payment. In one embodiment, a suitably configured device may dial a telephone number and may determine whether the telephone number is valid or non-valid based on a perceived tone that is emitted in response to the call.
19 Citations
25 Claims
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1. A computer storage medium having instructions encoded thereon that determine whether a telephone number provided in association with a financial transaction is a valid number or a non-valid number, and that evaluate, based at least in part on the determination, the risk of the financial transaction, the computer storage medium comprising:
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a computer encoded instruction for receiving input indicative of a telephone number for an entity participating in a financial transaction;
a computer encoded instruction for dialing the telephone number;
a computer encoded instruction for perceiving a tone emitted when the number is dialed;
a computer encoded instruction for determining whether the emitted tone indicates that the telephone number is a valid number or a non-valid number; and
a computer encoded instruction for evaluating risk associated with the financial transaction, based at least in part on the determination. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus, comprising:
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a computer processor configured to use a telephone connection to dial a telephone number and to perceive a tone emitted in response to dialing the telephone number, wherein the computer processor is further configured to determine if the emitted tone indicates that the telephone number is a valid number and to use the determination to evaluate the risk of a financial transaction; and
an input device configured to transmit a telephone number received from an entity who is participating in the financial transaction to the computer processor. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer-implemented method for evaluating the risk of a financial transaction by using a device to determine if a telephone number provided in association with the financial transaction is a valid number or is a non-valid number, the method comprising:
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receiving input indicative of a telephone number associated with a financial transaction;
dialing the telephone number;
perceiving a tone emitted when the telephone number is dialed;
determining, based at least in part on the perceived tone, whether the tone indicates that the telephone number is a valid number or a non-valid number; and
evaluating with a computer processor the risk of the transaction, based at least in part on the determination. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A system for evaluating risk associated with a financial transaction, based at least in part on a determination of whether a telephone number provided in association with the financial transaction is a valid number or is a non-valid number, the system comprising:
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means for receiving input indicative of a telephone number associated with a financial transaction;
means for dialing the telephone number;
means for perceiving a tone emitted when the telephone number is dialed;
means for determining, based at least in part on the perceived tone, whether the tone indicates that the telephone number is a valid number or a non-valid number; and
means for evaluating risk associated with the financial transaction, based at least in part on the determination. - View Dependent Claims (23, 24)
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25. A software module for a point-of-sale device, wherein the software module gives the device the capability to:
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receive input indicative of a telephone number for an entity participating in a financial transaction;
determine whether the telephone number is a valid number or a non-valid number; and
make the results of the determination available to an operator assisting with the financial transaction.
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Specification