How do i remove the standard stereo from my 1996 for falcon xr6?

I believe that the radio has 4 small holes spaced 1.5" on the vertical and 4-5' apart on the horizontal on the face of the unit. forming a rectangle if you connect the dots. there is a tool you can buy that is shaped like a "U" small round stock metal with points on the ends. they com in pairs, generally available at auto part stores. insert the tools into the vertically spaced holes and push the tools into the unlocking tabs. pull the radio out. there are instructions included.