A communication apparatus comprising: a first communication unit having a first communication range; a second communication unit having a second communication range for Bluetooth, the second communication range being wider than the first communication range; a notification unit configured to notify a user; and a control unit configured to - make the first communication unit transmit a request signal (S304) to another communication apparatus for starting handover adapted to request the other communication apparatus to send address information for Bluetooth (S306), - make the notification unit notify a user after a response signal (H1) in response to the request signal is received by the first communication unit , the response signal containing the address information for Bluetooth, - make the second communication unit transmit, upon successful authentication, information (S316, S318) to the other communication apparatus in the case where it is determined that communication with the other communication apparatus via the second communication unit is possible based on the response signal after the first communication unit receives the response signal in response to the request signal. a first communication unit having a first communication range; a second communication unit having a second communication range for Bluetooth, the second communication range being wider than the first communication range; a notification unit configured to notify a user; and a control unit configured to - make the first communication unit transmit a request signal (S304) to another communication apparatus for starting handover adapted to request the other communication apparatus to send address information for Bluetooth (S306), - make the notification unit notify a user after a response signal (H1) in response to the request signal is received by the first communication unit , the response signal containing the address information for Bluetooth, - make the second communication unit transmit, upon successful authentication, information (S316, S318) to the other communication apparatus in the case where it is determined that communication with the other communication apparatus via the second communication unit is possible based on the response signal after the first communication unit receives the response signal in response to the request signal. - make the first communication unit transmit a request signal (S304) to another communication apparatus for starting handover adapted to request the other communication apparatus to send address information for Bluetooth (S306), - make the notification unit notify a user after a response signal (H1) in response to the request signal is received by the first communication unit , the response signal containing the address information for Bluetooth, - make the second communication unit transmit, upon successful authentication, information (S316, S318) to the other communication apparatus in the case where it is determined that communication with the other communication apparatus via the second communication unit is possible based on the response signal after the first communication unit receives the response signal in response to the request signal. <EOS>