| 摘要 |
The subject application is directed to a system and method for mobile telephone-based user authentication. Data records are stored in a data storage, with each data record including a cellular telephone number and pre-set payment mechanism data. Login data is received via a user interface associated with a document processing device that includes a telephone number of a cellular telephone associated with the user. The presence of a data record corresponding to the login data is determined, and operation of the document processing device is commenced upon the presence of a data record in the data storage. A data message is sent to the cellular telephone corresponding to the telephone number of the login data. Confirmation data is received from the cellular telephone responsive to the data message, and an operation on the document processing device is completed in accordance with received confirmation data.
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