Is it possible or is there an application that would enable me to make outgoing calls without pressing any buttons? I am a C4 quadriplegic which means I do not move below my shoulders, and I use a S4 with a Bluetooth. And quite active and always moving around in my wheelchair and find that using speakerphone with ears that are getting old and do not hear so well is not a good way to carry on a conversation. Does anyone know of any solution for me?