PLANET SG-1000 - Manual (Page 122)

Chapter 10
Content Filtering
Content Filtering includesURL , Script , P2P,IM ,Download .
URL Blocking The administrator can set up to “Allow” or “Restrict” entering
the specific website by complete domain name, key words, and metacharacter (～and
).
Script Blocking The access authority of Popup, ActiveX, Java, Cookies
P2P Blocking The authority of sending files by eDonkey, eMule, Bit Torrent
IM Blocking To restrict the authority of receiving video, file and message from
MSN Messenger, Yahoo Messenger, ICQ, QQ.
Download Blocking To restrict the authority of download specific sub-name
file, audio, and some common video by http protocol directly.