Uniden D1688 Corded/ Cordless Dect 6.0 Landline Telephone Digital DECT 6.0 for superior clarity, security and range Corded/ Cordless digital answering system and LIVEtalk speakerphone Eco-mode automatically manages power consumption for longer battery life Corded base works during a power failure LIVEtalk speakerphone is included on the base