Batboard

I have a Customer that has a 2 Pin "Y" Cable that he plugs his Speaker mic into one end and a 2 pin Earpiece into the other Then plugs the whole setup into a P110 Portable. I cannot find this "Y " cable anywhere; Now whether it's a Motorola Part or Aftermarket i cannot answer that, But he wants to order a couple more and i am having a hard time finding them. And before somebody pipes up and tells me to sell him a Speaker Mic with a 2.5 Jack on it, he doesn't want that, he wants the "Y" cable for some reason. Does anybody have any idea's???


Mikey