PANASONIC KX-TGA939T DECT 6.0 Two-Line Corded/Cordless Phone System (Additional handset)-by-PANASONIC Panasonic KX-TGA939T DECT 6.0 Cordless Handset Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. Panasonic KX-TGA939T DECT 6.0 Cordless Handset