A communication apparatus includes a communication unit that communicates with an image capturing apparatus, a Tele button, a Wide button, and a control unit that, in a case where an operation on the Tele button is received, controls the communication unit to transmit information for driving a lens of the image capturing apparatus toward a telephoto side to the image capturing apparatus, and that, in a case where an operation on the Wide button is received, controls the communication unit to transmit information for driving the lens of the image capturing apparatus toward a Wide side to the image capturing apparatus. In a case where both the Tele button and the Wide button are simultaneously operated, the control unit controls the communication unit to transmit data for performing pairing with the image capturing apparatus in response to receipt of data transmitted from the image capturing apparatus.