| 摘要 |
PROBLEM TO BE SOLVED: To provide a user with comfortable operability.SOLUTION: In one aspect, a communication device (for example, a smart phone) 1 includes: a communication unit which performs communication by a first communication scheme or a second communication scheme; a display unit which displays at least a first telephone conversation screen for inputting a telephone number to perform communication by the first communication scheme or a second telephone conversation screen for inputting a telephone number to perform communication by the second communication scheme; an operation unit into which operation is input to switch a communication scheme the communication unit uses; and a control unit which, if the operation has been input into the operation unit when the first telephone conversation screen is displayed on the display unit, switches the screen displayed on the display unit from the first telephone conversation screen to the second telephone conversation screen, and displays on the second telephone conversation screen a telephone number input for the first telephone conversation screen as a telephone number input for the second telephone conversation screen. |
