Prius Two: added the bluetooth on/off hook buttons for Flyaudio radio

FYI - just installed an OEM leather wrapped steering wheel from e-bay (just like this web picture) and the seller did not remove the steering buttons so it came with the bluetooth on/off buttons from an original higher level 2011 prius.

The on/off hook buttons worked for my Prius Two on my already installed Flyaudio radio bluetooth screen once it was paired to my phone.
The connector wires toward the radio must be there on the back end of the steering wheel.

The one, speak button above the two, I have no clue how that is suppose to work? That might be JBL specific. This is a web pic of what I am talking about.



Updated pic: Better.

Ooops, please move to the "Prius Accessories and modifications". My bad.