The new FRITZ!Box 7390,  just like the old FRITZ!Box 7270  is equipped with a VoIP and analog or ISDN telephony. This system comes with an internal ISDN S0 port and an integrated DECT base station for making cordless telephone calls with up to six mobile components.

FRITZ!Box 7390 supports  UMTS/HSPA internet connections by a UMTS stick connected to the USB port of the FRITZ!Box. Whats more, the new device is equipped with an integrated 2GB flash memory. This makes it possible right from the start to access voice and fax messages, photos and music from the entire network.