Patent ID: 8666379
Filing Date: 2014-03-04
Classification: H04M,H04W

Abstract:
1. A communication apparatus comprising: a communication unit that performs communication by using a first communication line and a second communication line; a display unit; a display controller that displays a first display screen for displaying information corresponding to the first communication line and displays a second screen for displaying information corresponding to the second communication line, on the display unit; a selector that selects the first communication line or the second communication line, wherein the display controller displays a display screen of the selected communication line with a size larger than a size of a display screen of an unselected communication line, and wherein the display controller reduces the display screen of the selected communication line and enlarges the display screen of the unselected communication line, in response to an incoming call to the unselected communication line that is received when the display screen of the selected communication line is displayed with a size larger than a size of the display screen of the unselected communication line.