Panasonic KX-TGA600M 5.8 GHz Extra Handset for KX-T6021, KX-TG6022, KX-TG6023, KX-TG6051, KX-TG6052, KX-TG6053, KX-TG6054, KX-TG6071, KX-TG6072, KX-TG6073, KX-TG6074 in Metallic