AT&T TL72208 5.8GHz Digital Dual Handset Answering System (Titanium and Metallic Charcoal) Cordless phone system with two handsets and built-in answering machine Digital Spread Spectrum Frequency Hopping on 5.8 GHz frequency enables superior range, clarity, and security Memory for 50 phonebook entries Built-in digital answering machine offers reliable and instant access to messages Use 2 handsets through a single phone jack