The D1484 cordless phone by Uniden is packed with time-saving features that help you better manage your calls. It features a large display screen and orange backlit keys which make it a snap to dial the correct number or access features, even in low-light conditions. The phonebook feature stores up to 30 names, unique ringers you can assign to specific calling parties and an option to transfer either a single listing or the entire phonebook. The bilingual menus in both English and Spanish guide you through every step so you can take full advantage of the 10 full hours of talk time per battery charge. The D1484 includes three extra handsets and chargers/cradles. About Digital Enhanced Cordless Telecommunications operates on the newly released 1.9 GHz frequency band that was recently allocated to support cordless telephony. Uniden incorporates unique "listen before transmit" technology that avoids interference with many household products, such as baby monitors, microwaves and Wi-Fi (which operate on frequencies like 2.4 GHz). As a result, DECT phones offer consumers enhanced voice clarity and crystal clear digital sound quality.