VTech i6790 58Ghz 4Handset Cordless Phone System wColor Displays allows everyone in your house to be close to the phone It features handset speakerphone and intercom between handsets 58 GHz DSS Digital Spread Spectrum provides superior security clarity and range Four color handset system with headset input 25mm speaker phone and blue backlit keypad that requires only 1 phone line to make calls Handsets can transfer calls between each other be used to make conference calls or be used as a intercom Full color LCD in handset includes wallpaper image presets to personalize your phone Full color LCD in handset includes preset wallpaper images to personalize your phone Wallpaper images include Abraham Lincoln a soccer ball a tiger a beach scene a farm scene and more Supports caller ID call waiting and stores the last 50 calls Caller ID and call waiting requires a subscription from your local phone company Stores up to 50 names and phone numbers in the phone book directory Digital answering system with 15 minuets of recording time Remote message retrieval check your messages when you are not at home Trilingual prompts English Spanish or French Selectable ring tones WiFi friendly won t interfere with wireless networks