Motorola MT7711 User Manual page 60

Finally, make sure to check the Enable box, and click the Save button.
Here is an example entry to allow access to Jill_Site.com from 4:00 pm to 8:00
pm:
Now you can add another device, for example Joey's PC, to the Whitelist. First
click the Add button.
Then enter the entry name, device MAC Address, site to allow, and start and
end time for the entry. In the example below, we have named the entry
Joeys_PC, and the site Joey_Safe_1.com, with active time from 10:00 am to
2:00 pm.
Remember to click Save.
Click the + sign to add another site to allow for this device:
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