Patent ID: 8060838

Claim:
A portable terminal comprising: a display unit; a memory unit which stores first display data, the first display data being a display item in a function set-up menu display; a key entry unit for entering second display data, the second display data being entered to change the first display data; and a display controller comprising: a display processor which provides an editing display and a first plurality of displays as function set-up menu displays to the display unit by reading the first display data from the memory unit, wherein said display unit displays only one display among the first plurality of displays and the editing display at any given time; and an editing processor which changes the first display data of a display selected from the first plurality of displays to the second display data; and a retrieving processor that searches the memory unit to determine which of the first plurality of displays includes data that matches the second display data, wherein the display processor provides a search result of the second display data, the search result containing display specifying data which identifies one or more displays of the first plurality of displays containing the display data that matches the second display data, wherein the display processor controls the editing processor to change the display data that matches the second display data in response to the operation of the key entry unit, and wherein the editing processor changes the display data that matches the second display data on the one or more identified displays provided by the search result.