Billion BiPAC 7700N User Manual page 89

Then you only allow computers to access www.qq.com.
And then if you want computers to access any other websites except http://www.qq.com, you only
need to press Exclude radio button.
In a word, press the Include radio button, you can Allow computers to access the following web
sites in the list.
While press the Exclude radio button, you can Deny computers to access the following web sites in
the list.
You can first add some websites in the list, then you can change the accessing property for these
websites via pressing Include or Exclude radio button.
But when the list is empty (no rule exists), either you press Include or Exclude radio button, you will
have the same condition, thus allowing computers to accessing all websites without any restriction.
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