Clarity 58270 Fortissimo Remote Controlled Speakerphone: * Loud and clear speakerphone * Speech at 90 decibels at 50cm * Large color touchscreen with easy-to-read font * Illuminated talking keypad with talking caller ID * Adjustable tone control * Digital answering machine * Bluetooth connectivity for pairing with wireless devices such as headsets and neck loops * ClarityLogic remote diagnostic enabled * Extra loud (85 decibels) flashing ringer * Expandable up to 4 handsets