Uniden D3288 DECT 6.0 Corded/Cordless Phone w/ Digital Answering System Features - DECT 6.0 Interference Free Cordless Telephone - 1.9 GHz Digital Enhanced Cordless Telecommunications (DECT6.0) Digital Answering System - Uniden Cordless Phones utilize advanced microchip technology, no tapes or moving parts, to ensure clearer recordings and longer life CELL LiNK - Bluetooth Connection to your Cell Phones - Home phone acts as extension for connected Bluetooth cell phones Connect and monitor 4 Cell Phones simultaneously - Make and / or receive calls from cell or land line calls on any cordless handset