American Telecom Expandable Cordless Phone With Base Station 2.4 GHz Technology offers clear sound with extended range and minimal interference from other cordless phones Money-Saving Green Button to access prepaid long distance 40 Channel Autoscan - 20 Number Speed Dial - Caller ID Call Waiting - Handset Page/Locator Security Code - English/Spanish/French Menu Support - Last Number Redial Belt Clip - 40 Number Call Log - 4 Line LCD Display with Backlight - Out Of Range Warning - Hearing Aid Compatible