- 108 dB SPL amplification with full range tone control - Full duplex speakerphone in base - 8 photo frame buttons for easy one-touch dialing - 85 dB adjustable ringer and bright visual ringer - Single-line phone - Big button easy-to-read keypad - 8 one-touch photo memory dial buttons - 3 one-touch memory dial buttons - Hi Lo Off ringer volume control - 2.5mm headset jack - Last number redial - Touch-tone dialing - Mute/Flash buttons - Table/wall convertible - Hearing Aid Compatible - Size: 9.25x6x2.25 - White - 1-year manufacturer's warranty CLSCSC500