We have locked down our devices so that the users can only see a specific app and the Wi-Fi settings. Users need to be able to connect to public Wi-Fi so we have added SOTI Surf with very locked down permissions. I'm trying to figure out what option under Web Content Filtering in the Surf settings would cover these Wi-Fi registration pages (and exclude it). 

I've attempted using trial and error but it would be handy if someone was able to confirm.