Method and system for authentication of a service request
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United States of America Patent
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-
Sep 20, 2005
Grant Date -
N/A
app pub date -
Sep 22, 2000
filing date -
Oct 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and a system is directed to authentication of a commission from a customer to a service provider. A set of randomly generated code words are stored in a memory circuit associated with a mobile-telephone subscription in a mobile telephone, as well as in a database together with an association to the mobile-telephone subscription. The method includes the steps of determining the identify of the customer, of identifying the mobile-telephone subscription on the basis of the identity of the customer, of retrieving a code word from the memory circuit, and of checking the presence of the code word in the code word set in the database that is associated with the mobile-telephone subscription, in order to thus authenticate the commission.
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