Abstract: Embodiments of the present disclosure include a voice guidance function for visually challenged people in an electronic device, and more particularly, an apparatus and method for inducing a touch input location of a user who uses contents data in the electronic device and for changing a data analysis (or data reading) direction and area. A method provides a voice guidance function in an electronic device. The method includes outputting a reproduction screen of contents, determining a data analysis area by confirming an arrangement of data constituting an output screen, and inducing a user input to the determined data analysis area, wherein the data arrangement comprises at least one of a line, a line start point, a line end point, a sentence start point, a sentence end point, and a page of the output screen.

Abstract: A method, a system, and an apparatus for updating phonebook information in which a Transport Protocol Expert Group (TPEG) message including update information is transmitted to a counterpart terminal using a TPEG service when a telephone number is changed and the counterpart terminal that received the TPEG message updates a telephone number stored in a phonebook in accordance with a phonebook information update command included in the update information. To be specific, a user transmits the update information including an old telephone number, a new telephone number, and a counterpart telephone number to the TPEG server and the TPEG server encodes the received update information as the TPEG message to transmit the TPEG message. The counterpart terminal that received the TPEG message updates the phonebook information thereof in accordance with the update information included in the TPEG message.