I just bought an 08 Ford F150 a couple of weeks ago. I have noticed the phone button on the dash by the radio. I looked in the owners manual, but cant figure out this button. What does it do exactly and how do I set it up?

Thanks!

 

its the mute button.... and i guarantee its in the owners manual

 

its a mute button. for when you recieve a phone call. there is no set up.