A mobile terminal, comprising: a body(101, 102); a display; a transceiver for short range radio communication with an object; and a controller configured to control data transfer through the transceiver, wherein the controller is configured to: establish a connection with the object; determine whether a request for data transfer is received from the object; determine whether a control command is required to be input by a user, to authorize the data transfer; receive the control command from the user, wherein the control command is input without the use of the display; determine whether the control command, input by the user, matches a command authorizing data transfer; and when the control command input by the user matches the command authorizing the data transfer, transfer data through the transceiver, wherein, the controller is further configured to generate a notification requesting the user to input the control command, when the control command is not received from the user after an amount of time preset by the user after the controller determines that the control command is required to be input by the user to authorize the data transfer, wherein the notification is generated without the use of the display. a body(101, 102); a display; a transceiver for short range radio communication with an object; and a controller configured to control data transfer through the transceiver, wherein the controller is configured to: establish a connection with the object; determine whether a request for data transfer is received from the object; determine whether a control command is required to be input by a user, to authorize the data transfer; receive the control command from the user, wherein the control command is input without the use of the display; determine whether the control command, input by the user, matches a command authorizing data transfer; and when the control command input by the user matches the command authorizing the data transfer, transfer data through the transceiver, wherein, the controller is further configured to generate a notification requesting the user to input the control command, when the control command is not received from the user after an amount of time preset by the user after the controller determines that the control command is required to be input by the user to authorize the data transfer, wherein the notification is generated without the use of the display. establish a connection with the object; determine whether a request for data transfer is received from the object; determine whether a control command is required to be input by a user, to authorize the data transfer; receive the control command from the user, wherein the control command is input without the use of the display; determine whether the control command, input by the user, matches a command authorizing data transfer; and when the control command input by the user matches the command authorizing the data transfer, transfer data through the transceiver, wherein, the controller is further configured to generate a notification requesting the user to input the control command, when the control command is not received from the user after an amount of time preset by the user after the controller determines that the control command is required to be input by the user to authorize the data transfer, wherein the notification is generated without the use of the display.