Disclosed is a method of inputting and processing a variety of user information for a digital mobile station including a touch screen panel and a control module for processing touch screen panel data generated from the touch screen panel comprising the steps of: (a) continuously counting a predetermined time period interval in response to a written memo input mode; (b) detecting touch screen panel data generated from the touch screen panel corresponding to the continuous counting of the predetermined time period, producing and storing an associated written memo corresponding to the detected touch screen panel data; and, (c) determining whether there is detection of another touch screen panel data generated according to the continuous counting operation for the predetermined time period after the lapse of a certain period of time if there is no detection of the touch screen panel data for the predetermined period of time, storing detected another touch screen panel data if it is determined that there is detection of another touch screen panel data, and then repeating step (a).