METHOD AND SYSTEM FOR PROVIDING INFORMATION SERVICES TO SUBSCRIBED USERS OF A CELLULAR NETWORK USING AN INTERFACE DEVICE

摘要

Method and system for providing information to a subscriber over a cellular network, in response to a request from the subscriber. A request is received from the subscriber, in essentially natural language, and the request is converted into a text according to a predetermined textual format. The meaning of the content of the text is obtained by parsing/analyzing the text. The information is searched according to the meaning over a database, from which the information is retrieved. The retrieved information is converted into a format that can be supported by an interface device employed by the subscriber to communicate with the cellular network, and delivered to the subscriber over the cellular network using this format.