METHOD FOR PROVIDING INTERACTIVE SERVICE USING UNSTRUCTURED SUPPLEMENTARY DATA PROCOTOL, MOBILE TERMINAL AND INTERACTIVE SERVICE DERVICE THEREOF

摘要

A method for providing an interactive service, a mobile communications terminal and an interactive service providing device for implementing this are provided to maintain the user selection information about the previous menu and the reselection about the same menu. An interactive service corresponding to the service code which user inputs is the service previously abnormally terminated(S203). If the service is in an abnormal state, the point of time when the interactive service is abnormally terminated is confirmed. The interactive service of the abnormally terminated point of time next is requested(S227). The interactive service of the abnormally terminated point of time next is provided(S229).