So whenever i press the blackberry "menu" button for some reason the dial pad would open as well. and if i press the menu button again, it inputs my number and also brings up the side menu. and also if i press the back button, it goes to the main menu and also if i hold the back button, it acts as the power button as well. so pretty much the call and blackberry button act as one and the back and end call button act as one as well. what do i do?