Apparently the stock system doesn't come with a mute wire but I want to use the car speakers to hear the caller and to listen to music also (go here for some info: http://www.motorola.com/motoinfo/pro...alObjectId=174 ) What can be done, if anything, so I can use the car's speakers and not the dinky little speaker that comes with it?

 

not sure if that can even be used with the stock hu... but ya the balt doesnt have a mute wire reguardless