Originally Posted by levain
Is the SM10 something that can be buried out of sight and forgotten about?
I have a Montana GPS. I use the SMH10 for audio from my iPhone. Can I run a cable to the SM10, from the GPS? The SM10 would live somewhere under my seat, receiving power from a switched source of course.
No expert, but this page
indicates that is pretty much exactly what the SM10 should do. Note the bottom balloon for connections shows a GPS receiver connected to the SM10. The unit also seems to only have a power switch - so no controls to worry about, once things are paired, I suppose.
All supposition on my part, since I haven't but 4 SHM10 units now (!) but it sure looks like you would be good to go.