Handles received version data.

        :param data: Version string to parse
        :type data: string

def _handle_version(self, data):
        """
        Handles received version data.

        :param data: Version string to parse
        :type data: string
        """

        _, version_string = data.split(':')
        version_parts = version_string.split(',')

        self.serial_number = version_parts[0]
        self.version_number = version_parts[1]
        self.version_flags = version_parts[2]