I Believe that a V3 share programs that you make. It can be transferred to someone over a cell phone or land line. I have not tyred this but the V3 allows you to transfer from one V3 to the other V3 with no wires. This is why I think this, if you lock your keys in the car and you have electronic locks. You could call home where your 2nd set maybe at and have someone press the button and send the signal over the phone. You would then put your phone near the lock and bingo your door will unlock. You can do this. White's should test this out or someone here could and let us know.
Eagle 1
Eagle 1