Panasonic KX-TG5777BP  5.8 GHz FHSS GigaRange Expandable Digital Cordless Answering System with two 1.5" Color LCD Handset's Panasonic 5.8 GHz FHSS GigaRange Expandable Digital Cordless Answering System with a 1.5" Full-Color (65k Color Capable) Backlit LCD on Handset(Two Handsets Included) 5.8 GHz Frequency-hopping spread spectrum FHSS technology Expandable up to 8 Handsets Talking Caller ID Full Color 1.5" LCD on Handsets