Method of prepaying for consumption of telephone calls

• US 5,909,485 A
• Filed: 03/07/1997
• Issued: 06/01/1999
• Est. Priority Date: 03/07/1996
• Status: Expired due to Term

• Current Assignee: Orange S.A.
• Original Assignee: Orange S.A.
• Inventors: Martin, Daniel, Grezes, Christian, Seghers, Annick
• Primary Examiner(s): Kuntz, Curtis A.
• Assistant Examiner(s): Barnie, Rexford N
• Application Number:
  US08/813,498
• Time in Patent Office: 816 Days
• Field of Search: 379/114, 379/144, 379/112, 379/113, 379/115, 379/91.01, 379/91.02, 379/93.03, 379/93.02, 379/118, 455/406, 455/407-411, 455/405, 455/403
• US Class Current: 379/114.2
• 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 15/88 Provision for limiting connection, or expenditure
• CPC Class Codes: H04M 17/00 Prepayment of wireline communication systems, wireless communication systems or telephone systems using a coded card to authorise calls from a telephone set H04M1/675
• CPC Class Codes: H04M 2215/0116 Provision for limiting expenditure, e.g. limit on call expenses or account
• CPC Class Codes: H04M 2215/2026 Wireless network, e.g. GSM, PCS, TACS
• CPC Class Codes: H04M 2215/32 Involving wireless systems
• CPC Class Codes: H04W 4/24 Accounting or billing

Abstract

To limit the risk of unpaid telephone calls to be set up from a predetermined terminal via a switched telephone network, a prepayment for consumption of such calls comprises setting up a call from any terminal to a prepayment server via the switched telephone network in order to transmit a message identifying the predetermined terminal to the prepayment server; responsive to identification of the predetermined terminal, requesting from the calling terminal prepayment of telephone call consumption to the prepayment server; and, if the prepayment request is accepted by the prepayment server, paying an amount transmitted from the calling terminal so that the payment server increments a consumption count associated with the predetermined terminal. The predetermined terminal and any terminal can be one and the same mobile phone terminal connected to the switched telephone network via a mobile phone network.

Claims

1. A method of prepaying for consumption of telephone calls to be set up by a predetermined terminal via a switched telephone network, comprising the following steps:

setting up a call from any terminal of the network to a prepayment processor via said switched telephone network in order to transmit a message identifying said predetermined terminal to said prepayment processor,

in response to identification of said predetermined terminal, requesting from said any terminal of the network prepayment of telephone call consumption to said prepayment processor, and

if the prepayment request is accepted by said prepayment processor, paying an amount transmitted from said any terminal of the network so that said prepayment processor increments a consumption count associated with said predetermined terminal,

the call setting-up step comprising;

entering, by a user of said any terminal of the network keying (a) an identification number identifying said predetermined terminal and (b) a control key at said any terminal of the network so that said identification number and said control key are included in said identification message, and

checking mutual consistency between said identification number and said control key in accordance with a predetermined algorithm in said prepayment processor and, when consistency is established, verifying that said identification number is included in a list stored in said prepayment processor, the call being held by said payment processor when the number of consistency errors does not exceed a predetermined number and when said identification number is included in said list.

2. The method claimed in claim 1 wherein, when said predetermined terminal and said any terminal of the network are one and the same.

3. The method claimed in claim 1 wherein said prepayment processor transmits messages to said any terminal of the network via a voice message server.

4. The method claimed in claim 1 wherein said requesting step includes selecting one of at least two methods of payment.

5. The method claimed in claim 1 wherein said requesting step includes electronic payment processing entailing entry of a secret code at said any terminal of the network, said prepayment processor accepting the prepayment request if said secret code is recognized as being associated with said identification message and its entry has not been attempted a predetermined number of times.

6. The method claimed in claim 5 wherein said secret code is recorded in said prepayment processor without comparing it with said identification message when said consumption count is incremented for the first time by an amount resulting from an electronic funds transfer.

7. The method claimed in claim 1 wherein said requesting step includes making a bank card payment by entering at said any terminal in the network a predetermined number transmitted to said prepayment processor, the repayment processor accepting the prepayment request if said predetermined number is the correct length and is not included in a predetermined list of numbers.

8. The method claimed in claim 1 wherein said prepayment processor refuses said amount if at least one of the two following conditions is met:

the cumulative total of amounts paid (a) by a selected method of payment and (b) to said consumption account associated with said predetermined terminal exceeds a respective maximal amount over a respective number of days, and

if the number of payments by the selected method of payment exceeds a respective maximal number over a respective number of days.

9. The method claimed in claim 1 wherein, in said paying step, said prepayment processing means transmits to said any terminal a balance of said consumption count before and after incrementing of said consumption count.

10. The method claimed in claim 1 wherein said prepayment processor, after incrementing said consumption count, transmits a provisional payment certificate to said any terminal of the network if said payment is an electronic funds transfer.

11. A method as claimed in claim 1 including, after said payment step, instigating an invitation to change a secret code used for electronic funds transfer and, in the event of a positive response to said invitation, changing said secret code.

12. A method of prepaying for consumption of telephone calls to be set up by a mobile phone terminal connected to a switched telephone network via a mobile phone network, comprising the following steps:

entering a particular telephone number at said mobile phone terminal thereby setting up a call from said mobile phone terminal to said mobile phone network,

translating said particular telephone number into a call number of a prepayment processor by said mobile phone network,

setting up a call by said particular telephone number from said mobile phone network to the prepayment processor through said switched telephone network whereby said mobile phone network transmits a message including an identification number identifying said mobile phone terminal to said prepayment processor,

verifying that said identification number is included in a list stored in said prepayment processor, thereby clearing down said call by said payment processor when said identification number is not included in said list,

when said identification number is included in said list, requesting transmission from said mobile phone terminal prepayment of telephone call consumption to said prepayment processor, and

if the prepayment request is accepted by said prepayment processor, activating said mobile phone terminal to authorize paying an amount transmitted so that said prepayment processor increments a consumption count associated with said mobile phone terminal.