Digital cordless telephone features exciting new nuisance call blocking technology whether you39re looking for a phone for your home or small businessthe nuisance call blocker allows you to store up to 30 numbers in a call block list whilst also allowing you to automatically block any unknown numbers from calling your line eco function comfortable hands free talking 50 name and number shared phonebook 10 redial numbers polyphonic ringer on handset advanced alarm clock locator button to find mi