Panasonic KX-TG2355S 2.4 GHz DSS Cordless Phone with Talking Caller ID and Answering System (Silver) 2.4 GHz digital spread spectrum signal Digital answering system, 16 minutes recording time, flash memory backup Caller ID/call waiting, 50-call memory, talking caller ID Handset and base speakerphones; 50-number internal phone directory Wall-mountable; illuminated keypad