This Panasonic KX-TS550W is wall mountable and allows you to keep countertop space free from unnecessary clutter,the Panasonic KX-TS550W integrated phone is a basic single line operation corded phone designed for users who don't need a lot of bells and whistles. Handset and ringer volume controls allow you to adjust levels to your liking and you can switch between tone and pulse dialing modes. The redial button lets you quickly dial the last outgoing number and a flash button gives you access to call waiting service. KX-TS550W Features: Corded Phone Wall Mountable 3-Step Volume Control 3-Step Ringer Volume Control Last Number Redial Pause Flash