ET-400 DUoFONE Cordless Telephone System (430-0550B) Features Faxback Doc. # 16893 The Radio Shack ET-400 is a convenient extension tlelphone with one important difference--no cord! This gives you complete freedom of movement from the Base Unit when using the telephone. This, along with the many special features listed below, will quickly make the ET-400 an invaluable addition to any home or office. You will same money with the ET-400 too, because you don't have to pay the thelephone company a monthly rental fee, and you get the convenience of push-button dialing without paying extra for tone service. Spend a few minutes with the Owner's Manual and it will be good preparation to enjoy many years of convenient and dependable service. Programmable security code - "locks out" unauthorized use of a phone line Microprocessor-controlled circuitry - ensures reliability Cordless Handset - allows placing or receiving of calls away from the base unit Modular connectors - make installation quick and easy Nickel-Cadmium batteries - contained in the Handset automatically recharge from the Base Unit Maximum legal output power - for optimum range Push-botton Pulse/Tone dialing - works with tone or rotary telephone systems Verification tone - sounds each time a key is pressed Hearing-aid compatible - won't interfere with most devices of this kind Touch redial memory - recalls the last number dialed (up to 32 digits) Programmable memory dialing - holds 16 telephone numbers (up to 28 digits each) Low-battery indicator - shows when the Handset's batteries need to be recharged Flash button - allows use of special telephone company services, such as call waiting Selectable pause - for outside exchange access, etc. Expanded communications ability - communicates with "tone access" equipment, such as bank-by-phone or alternate long distance services (even if you are on a rotary line) Tone/Pulse mode switch - for easy mode changes