My Router > Settings > APN > Select your profile and look for Manual DNS [ 1.2.7 ].
How to configure DNS Settings on ZTE MC888 Pro 5G * First off, sign in to your router's admin page. * Go to the Setup page or DNS. HardReset.info DNS Settings on ZTE MC888 Pro 5G, How To - HardReset.info DNS Settings on ZTE MC888 Pro 5G
Ensure your device is on the router's Wi-Fi or connected via Ethernet. My Router > Settings > APN > Select