Uniden TRU9488 Expandable Corded/Cordless Combination System with Digital Answering System, Dual Keypad, and Call Waiting/Caller ID Expandable 5.8 GHz Digital Spread Spectrum cordless system with corded handset base Call Waiting Caller ID with 100-station memory; 100-station phone book allows two numbers per name IntegriSound digital answering system with memo recording DirectLink 2-way radio; 20 ring tone options Includes one corded and one cordless handset; One-year warranty