A method to connect a wireless communication device to an intended wireless network is provided. The method includes a first step, in which options of authorization methods are presented to be selectable to a user, a second step, in which a first authorization method is automatically selected if an option of a third authorization item is selected, a third step, in which options of encryption methods corresponding to the selected first authorization method are presented to be selectable to the user, a fourth step, in which a first encryption method is automatically selected if a third encryption item is selected, and a fifth step, in which establishment of the connection is attempted by use of the selected first authorization method and the selected first encryption method.