Raynor Aviator II Secondary Door Button Does Not Work

I just installed an Aviator II  to replace one of my original Aviators.  Everything is working fine...except the old door bell type switch by the garage door entrance will not work.  I verified the connections are in the proper place, the switch works (it does not have a light), the wiring is intact.  The only thing I notice is that when I push the button the light on the new multi function switch blinks with me pushing the button.  I tried disconnecting the main switch but that did not allow the other switch to operate.

It appears that this unit will not open with a door bell type switch or I have a malfunction which seems unlikely.  

Can someone tell me what I need to do to add a secondary switch to activate the door.

Thanks

The Aviator II openers are equipped with MyQ 2.0 technology which means you can't use a regular doorbell type button. You need to use a 883LM Button found here.

Thanks, I'll order today.

Tom