A wireless communication apparatus comprising: a first wireless communication unit configured to wirelessly communicate with a wireless terminal having subscriber identification information for a first network , wherein the first wireless communication unit comprises a near field communication, NFC, module , and a Bluetooth communication module ; a second wireless communication unit configured to connect to a second network to perform wireless communication; and a control unit configured to receive, by the NFC module , network information for connecting to the second network from the wireless terminal and connect to the second network on the basis of the network information; receive, by the Bluetooth module , authentication information based on the subscriber identification information from the wireless terminal and perform, by the second wireless communication unit, authentication to the second network using the authentication information; transmit, by the Bluetooth module , a first message for authentication to the second network, which has been received by the second wireless communication unit, to the wireless terminal; and transmit, by the second wireless communication unit, a second message including the authentication information, which has been received from the wireless terminal by the Bluetooth module , to the second network. a first wireless communication unit configured to wirelessly communicate with a wireless terminal having subscriber identification information for a first network , wherein the first wireless communication unit comprises a near field communication, NFC, module , and a Bluetooth communication module ; a second wireless communication unit configured to connect to a second network to perform wireless communication; and a control unit configured to receive, by the NFC module , network information for connecting to the second network from the wireless terminal and connect to the second network on the basis of the network information; receive, by the Bluetooth module , authentication information based on the subscriber identification information from the wireless terminal and perform, by the second wireless communication unit, authentication to the second network using the authentication information; transmit, by the Bluetooth module , a first message for authentication to the second network, which has been received by the second wireless communication unit, to the wireless terminal; and transmit, by the second wireless communication unit, a second message including the authentication information, which has been received from the wireless terminal by the Bluetooth module , to the second network. receive, by the NFC module , network information for connecting to the second network from the wireless terminal and connect to the second network on the basis of the network information; receive, by the Bluetooth module , authentication information based on the subscriber identification information from the wireless terminal and perform, by the second wireless communication unit, authentication to the second network using the authentication information; transmit, by the Bluetooth module , a first message for authentication to the second network, which has been received by the second wireless communication unit, to the wireless terminal; and transmit, by the second wireless communication unit, a second message including the authentication information, which has been received from the wireless terminal by the Bluetooth module , to the second network. <EOS>