Advanced DECT 6.0 technology operates on the newly released 1.9GHz frequency band. Uniden DECT incorporated unique "listen before transmit" technology that avoids interference with many household products, such as baby monitors, microwaves and WiFi. As a result, these phones offer enhanced voice clarity and crystal clear digital sound quality. DECT also offers high security and voice protection as well as longer battery and battery standby life.
The DECT2185 Expandable Cordless Telephone with Digital Answering System from Uniden features DECT 6.0 interference free technology, caller ID, handset and base speakerphones, and large LCD displays. This telephone system allows you to block unwanted calls for up to 20 telephone numbers including private and unknown with the touch of a button. The system also features lighted crystal keypads, voice message waiting indication with message playback directly from the cordless handset, caller ID/call waiting, Do Not Distrub Mode, and 70 phonebook locations which can be transferred to other system handsets.