Panasonic Dect 6.0 Series 4 Handset Cordless Phone System with Answering System (KX-TG1034S) Cordless system with digital answering machine includes 4 handsets, 1 base, and 3 chargers Uses 1.9 GHz frequency band for less interference Digital answering machine with 16 minutes recording time Up to 17 hours talk time 3-way conference calling capability