def settings(self):
        """
        Access the settings

        :returns: twilio.rest.voice.v1.dialing_permissions.settings.SettingsList
        :rtype: twilio.rest.voice.v1.dialing_permissions.settings.SettingsList
        """
        if self._settings is None:
            self._settings = SettingsList(self._version, )
        return self._settings
Access the settings

        :returns: twilio.rest.voice.v1.dialing_permissions.settings.SettingsList
        :rtype: twilio.rest.voice.v1.dialing_permissions.settings.SettingsList