MSI RG70A - Wireless-N 2T2R Broadband Router User Manual page 60

Remove URL Keyword
If you want to remove some URL keywords from the "Current URL Blocking
Table", select the URL keyword you want to remove in the table and then click
<Delete Selected>.
If you want remove all URL keywords from the table, click <Delete All> button. If you
want to clear the selection and re-select again, just click <Reset>.
Click <Apply> at the bottom of the screen to save the above configurations
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