a cellular phone is capable of telephone - calling with an external device , and includes an antenna by which to communicate with the external device ; a lens ; an image sensor that outputs an image signal ; a display ; a loudspeaker ; and a processer . the processor controls the display to display an announcement of an incoming call from the external device after receiving a calling signal via the antenna , and in a case that the calling signal is received during operation of the image sensor in a moving image mode , the processor permits communication between the cellular phone and the external device via the antenna and using the loudspeaker and a microphone of the cellular phone after the announcement of the incoming call is displayed by the display and after the processor receives an instruction from an input device of the cellular phone to allow starting of the telephone - calling with the external device .