EE Connects the PC to ISDN through the Universal Serial Bus (USB) port
EE Four analog ports to connect conventional telephones and fax
or answering machines to ISDN
EE Plug&play installation
EE FRITZ! communications software and FRITZ!X configuration tool
for the analog ports
EE Automatic release of the second B channel for incoming calls
("Call Bumping")
EE PC-Wake-Up over ISDN
EE Dialing restrictions for PC and analog extensions
EE CAPI 2.0 drivers for Windows XP/Me/2000/98 and Linux