TP-Link TL-WR720N User Manual page 68

To add a new entry, please follow the steps below.
1. Click the Add New... button and the next screen will pop-up.

Parental Control - Check Enable if you want this function to take effect; otherwise,
check Disable.

MAC Address of Parental PC - In this field, enter the MAC address of the controlling
PC, or you can make use of the Copy To Above button below.
TL-WR841N 300Mbps Wireless N Router
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