Bluetooth issue
 

I am having a problem with the bluetooth on my '10 Mazda 3. For some reason when a call comes in to my blackberry and I hit the pickup button on the steering wheel it starts to connect the call, then it hangs up and puts the call to voicemail. I have tried deleting the phone and re-pairing it but that did lot do it. This also happens sometimes when I have my personal iPhone connected on the weekends. Anybody else have this issue?

Thanks!