Panasonic Factory Refurbished KX-TG7623B PLUS 3 KX-TGA410B BLUETOOTH LINK-TO-CELL CORDLESS PHONE SYSTEM (KX-TG7626B, KX-TG7622B+4, KX-TG7624SK+2, KX-TG7624B+2) - 6 HANDSETS TOTAL BLUETOOTH CONVERGENCE SOLUTION - Link up to 2 Cell Phones - Bluetooth Headset Capability - Phonebook Copy from Cellular Phone via Bluetooth DECT 6.0 PLUS TALKING CALLER ID - CALL BLOCK INTELLIGENT ECO MODE Digital Answering System