The SF573 is a wireless, surface-mountable station that includes a Call button, a pull cord, an LED for call indication, and a Reset button. The SF573 also has three additional call buttons for Staff Emergency, Check-In, and Rounding. When a call is placed, it annunciates on any master stations, duty stations, staff apps, and monitors installed on the TekCARE system zoned to display the call. The SF573 stations are configured using the LS450 Config Tool software. By default, the push button and handset place an "Emergency" call.