Several years ago (SMH10) I suggested that Sena allow the end-user to select device connection priority. I now have the 10S units, and Sena has still not addressed this issue. Come on Sena. Create a menu option that allows the end user to decide connection priority. A phone call while on my motorcycle is at the bottom end of my priorities. Other than that over-site, I feel the 10S is a nice communication device.