SIM (Simple Instant Messenger) is an unpretentious ICQ client which supports many of the features of Version 8 of the ICQ protocol (ICQ 2001). (QT is needed, can be build for KDE). Special Features * sending and receiving SMS * server-side contact lists * phone directories * file transfers * chat * user search * proxy support (SOCKS4, SOCKS5, HTTP) * a SPAM filter * secure direct connections with SIM and Licq * message or chat mode for the user window * keyboard shortcuts * message forwarding WWW: http://sim-icq.sourceforge.net/