AT&T E2600B 2.4 GHz DSS Expandable Cordless Phone with Answering System and Dual Handsets 2.4 GHz frequency-hopping digital spread spectrum signal Expandable to 8 handsets, 2 included Digital answering system, 25 minutes of record time Caller ID/call waiting, 50-call history Handset and base speakerphones; 50-number phone directory