does anyone have the costar bluestar thing in their trucks? i just put it in my 08 yukon but have a few questions. how do i use it to make a call or answer a call. if i make or answer from my phone it works. wasnt sure if this is normal or if i could use the onstar button to place or answer a call. the number comes up in the display in the cluster and it rings and all but i cant answer it unless i use the phone to answer. if i hold the button on the steering wheel that mutes the radio it beeps then after a min says something like no voice recognition heard. i try to say call or dial it doesn't do anything. any help would be nice thank you in advance.