Patent ID: 9098120
Filing Date: 2015-08-04
Classification: G06F,G09G,H04M

Abstract:
1. A cellular phone device, comprising: a memory including a flash memory configured to store programs controlling the cellular phone device, a Random Access Memory (RAM) configured to temporally store data generated while performing the programs, and a non-volatile memory configured to store a system parameter; a touch screen including a Liquid Crystal Display (LCD) configured to display a screen and a touch sensing panel configured to detect a contact on the touch screen; a touch sensing analyzer configured to receive a signal according to the contact from the touch sensing panel, to analyze the signal, and to provide position data according to the contact to a controller; a plurality of buttons, each of the buttons corresponding to at least one function; a communication unit configured to communicate with a base station of a cellular network according to a communication protocol, wherein the controller is configured to: