Cortelco big button corded feature phone. 10 No Phone number memory. One-touch photo memory buttons (pictures can be placed in the button). Handset volume control. Extra large buttons. Flashing visual ring indication. Redial/flash. Braille on buttons. Ringer control. Wall mountable. Selectable dialing. Hearing aid compatible. Line powered only. Sandstone color (light beige with gray buttons). ITT2400.