This page consists of screenshots from the Plugin Mode Screen in Coming Soon Booster WordPress Plugin.
This gives an idea about how to set default mode for the website.
Default Mode : In order to display “Coming Soon Page” on your website you would need to select “Coming Soon Mode” from drop down and vice versa.
Reset Factory Settings : In order to reset complete settings, you would need to click on “Reset Factory Settings” button.
Once everything is being setup, you would need to click on “Save Changes” button located at the bottom of the page to save the changes.