Jumbo LCD caller ID unit - Caller ID, call waiting caller ID - 90# Name and number caller ID memory - 3 Line backlit LCD dimensions: 6.5" x 2.25" - New call indication (green LED) - Voicemail message waiting indication (red LED) - Review scrolling - Dial button (dials the number shown on display) - Dial VM button: dials directly to voicemail access number - Trilingual menus - Real time clock - LCD contrast control - AC adapter included - 4 AAA batteries recommended to retain memory during power failure (not included) - Wall mountable