KX-FHD351 Plain Paper Fax/Copier/Speakerphone/Digital Answering System Integrated 18 minute all digital answering system, Digital duplex speakerphone ,Up to 4 PPM print speed, 70m ink film (approximately 225 pages per cartridge) Automatic document feeder (15 sheets) Out of paper reception (350KB ? up to 28 pages)