I have ZTE-F670L router and when i go the the default gateway, there is no settings to change the DNS server 1 and 2's IP address. Below is the attached screenshot where i've highlighted using red arrows the missing fields. So is there a way to change the DNS server 1 and 2's IP address in this router? I've also tried going to the
Application tab and there also there is no option called DNS service or anything.
