DESC: The Gigaset S455 Duo combines modern communication and the highest-level comfort possible with certain simplicity. From speed dialing and directory transfer to fully duplex handsfree talking - whatever the feature, they all meet the very highest standards of classic convenience. And from day one they make the plug-and-play Gigaset S455 something others take decades to become: a classic phone. The Gigaset S455 features an integrated answering machine so you never miss a call when you’re out and about.