answer from handset not headset

[powdermilkman]

so I'm trying to make it so when i answer from the handset it doesn't transfer to my headset. even if my headset is just turned on but not connected to my phone it will auto-connect and transfer to my headset in the middle of my call. does anyone know of maybe a registry key or something of the sort to fix this?

phone is a sprint touch
headset is a jawbone

thanks
powdermilkman