[Lesa]

When I snap my iphone 3gs into the cradle of the smartphone dock, it shows the song playing on the screen, but there is no sound from the speakers. I don't have anything plugged in to the USB port and I have the bluetooth turned off on the phone (per the instructions). Has anyone been able to get this to work? Bluetooth works fine, but I would like to use the dock on longer road trips as it also charges the phone. Any advice would be appreciated.