Uniden DCX400.
Brand New Includes One Year Warranty. . The Uniden DCX400 2 line accessory handset for DECT4000 series utilizes DECT technology with a frequency range of 1.9 GHz for maximum voice security and the clearest voice reception. The Uniden DCX400 has a large, easy-to-read LCD screen which clearly displays the date, time, extension and is also compatible with the caller-ID and call-waiting display.
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DCX400