Every time I make a call (and on most INcoming calls as well), my EVO automatically goes to speaker mode, forcing me to finagle with it just to turn off the speaker so I can use the handset. Is there a way to stop this--I've looked around but haven't found the answer yet--or is this a defect I will have to correct with a replacement phone? I've only had it 3 weeks, so I'm within the 30-day return window.