2way

I am replacing my old Crabtree switches with Schneider switches. I am having an issue with the 2 way switching. -Lights go on and off from each switch but 2 way not working -From left to right switch 1,2,3 Switch 1 & 2 should be 2 way, 3 is one way for under cabinet lights. Cabinet lights...

Hello All, Can anyone help please? I am trying to replace this old Crabtree double light switch. The left hand side looking at the image controls the ceiling light. This light can also be turned on/off from a light switch at the other end of the room. The right hand side in the image...