CELLULAR PHONE DEVICE IN WHICH BAR CODE READER IS INSTALLED AND CONTROL METHOD THEREFOR

摘要

PURPOSE: A cellular phone device in which a bar code reader is installed and a control method therefor are provided to conveniently input a telephone number of a receiver by simultaneously inputting the telephone numbers of the receiver. CONSTITUTION: A cellular phone case(1) stably receives several components at an internal portion of a cellular phone. A keypad(2) is formed at an external portion of the cellular phone case(1) for inputting a desired telephone number. A window unit(3) displays a telephone number inputted from the keypad(2). A bar code reader(4) is installed at a uniform position of the cellular phone case(1) for reading a bar code. An input button(5) instructs that the bar code reader(4) reads the bar code.