Patent ID: 7054666
Filing Date: 2006-05-30
Classification: H04M

Abstract:
1. A portable communication terminal apparatus comprising a CPU for controlling a function provided for said portable communication terminal apparatus, a storage section including a ROM used as an area in which a program for operating said CPU is stored and a RAM used as an area for temporarily storing data during operation of said CPU and retaining data registered by a user, a display section used to display a character and graphic pattern under the control of said CPU, a ten-key pad operating section for allowing the user to perform key input operation, and a button control section used to transfer data key-input by the user to said CPU, wherein a keyword table in which the function associated with a predetermined word and an operation of executing the function are registered is stored in the RAM of said storage section, and said CPU comprises means for looking up the keyword table, means for extracting the keyword from character data displayed on said display section and displaying the keyword in a recognizable form, and means for calling the function associated with the extracted keyword and controlling execution of the function when a function execution instruction is received from said button control section; wherein said CPU comprises a function of replacing the extracted keyword with another character or an illustration and displaying the character or illustration upon reception of a function execution instruction from said button control section; and a function of replacing the character or illustration with the original keyword and display the keyword upon reception of a function execution instruction from said button control section.