Gigaset D4410 TelephoneA58823 The Gigaset D4410 Telephone features a modern design and a wide range of functions in a tidy package. It's perfect for office use, with easy to use call management functions, multiple connection ports, and adjustable volume settings. Enjoy clear sound with its HDSP technology, and long conversations with its comfortable handset and talk time of up to 20 hours. A44021