Tools/raw Materials
Cell phone
Computer
Wireless router
Method/Step
into the router.
Enter "192.168.1.1" or "192.168.0.1" in the address bar (according to your network settings, will be one of these two) the user name is generally "admin", the password is not changed to see the router behind the label or box. Change, of course, according to your set.
Locate and open the Wireless settings option.
Locate the MAC address filter option and open it.
Open the child's phone settings-about mobile-status information, find the phone's MAC address.
(In this case, the millet mobile phone, other mobile phones are similar)
Click "Add Mac Entry" in the router operation interface just now to join the corresponding Mac and then control the interface selection to confirm the disconnect and access network.
Attention matters
This feature is common for routing
Of course, this is a palliative, and if your child is disciplined, it doesn't have to be that way.