The Phillips CD4454 quad pack DECT phone gives you up to 12 hours of talk time and up to 150 hours of standby time. With 4 handsets, this DECT phone features yes of answering machine recording time with a 100 name and number phone directory records storage. This DECT phone also has a hands-free function, allowing you to talk on the move. A built-in rechargeable battery and a caller display function are also included.