The easy to use Doro Comfort 4005 is the perfect match when you want both cordless and corded phones that work and look great together. With the DECT base unit incorporated in the corded phone, this solution offers a conveniently smaller charging cradle for your cordless handset than is normally required. Both handsets are comfortable to hold and offer good, clear sound thanks to Doro TrueSound quality, and the corded phone has a boost button for anyone who may need even louder sound. Other features include easy to read white backlit display, answering machine, speakerphone, intercom and call transfer between handsets, and more.- 2-in-1 cordless/corded phone- Loud and clear sound (24dB)- High contrast display