A portable electronic device comprising: a display; first communication circuitry to establish a short-range communication connection; second communication circuitry to establish a cellular communication connection; and a processor adapted to: obtain, through a camera of the portable electronic device, a specified image or specified code information being displayed on a display of an external electronic device; establish, through the first communication circuitry, the short-range communication connection with the external electronic device using the obtained specified image or specified code information, the specified image or specified code information comprising information required for establishing the short-range communication connection with the external electronic device; determine provisioning information corresponding to the external electronic device from the specified image or specified code information; transmit information related to the provisioning information to a first server corresponding to a cellular network via the cellular communication connection established between the portable electronic device and the first server; in response to the transmitting of information related to the provisioning information, receive one or more service contract options associated with the cellular network from the first server via the cellular communication connection, wherein the one or more service contract options is required for the external electronic device to use the cellular network; receive a user input to select at least one service contract option from the one or more service contract options; and transmit the at least one service contract option to the first server via the cellular communication connection. a display; first communication circuitry to establish a short-range communication connection; second communication circuitry to establish a cellular communication connection; and a processor adapted to: obtain, through a camera of the portable electronic device, a specified image or specified code information being displayed on a display of an external electronic device; establish, through the first communication circuitry, the short-range communication connection with the external electronic device using the obtained specified image or specified code information, the specified image or specified code information comprising information required for establishing the short-range communication connection with the external electronic device; determine provisioning information corresponding to the external electronic device from the specified image or specified code information; transmit information related to the provisioning information to a first server corresponding to a cellular network via the cellular communication connection established between the portable electronic device and the first server; in response to the transmitting of information related to the provisioning information, receive one or more service contract options associated with the cellular network from the first server via the cellular communication connection, wherein the one or more service contract options is required for the external electronic device to use the cellular network; receive a user input to select at least one service contract option from the one or more service contract options; and transmit the at least one service contract option to the first server via the cellular communication connection. obtain, through a camera of the portable electronic device, a specified image or specified code information being displayed on a display of an external electronic device; establish, through the first communication circuitry, the short-range communication connection with the external electronic device using the obtained specified image or specified code information, the specified image or specified code information comprising information required for establishing the short-range communication connection with the external electronic device; determine provisioning information corresponding to the external electronic device from the specified image or specified code information; transmit information related to the provisioning information to a first server corresponding to a cellular network via the cellular communication connection established between the portable electronic device and the first server; in response to the transmitting of information related to the provisioning information, receive one or more service contract options associated with the cellular network from the first server via the cellular communication connection, wherein the one or more service contract options is required for the external electronic device to use the cellular network; receive a user input to select at least one service contract option from the one or more service contract options; and transmit the at least one service contract option to the first server via the cellular communication connection.