How do you open the NAT type on the huawei E585?

To open the NAT type on a Huawei E585, you generally need to enable port forwarding or configure DMZ settings. Access the device's web interface by entering its IP address in a browser, logging in with your credentials, and navigating to the port forwarding section. Add the necessary ports for the application or game you're using, or set up the DMZ for a specific device. Finally, save your changes and restart the device if necessary to apply the new settings.