I have 2013 Edge with MFT, but no navigation.
I am not much of a fan of the voice calling capability of it....it's way worse than android's default voice bluetooth calling app ("voice dialing" i think it's called)
Add to that, that I've also got a voice assistant app (Dragon Mobile Assistant) which allows me to:
get directions to anywhere
send texts (which I think Sync still can't handle with all androids)
have texts read (again, sync can't for my phone)
create calendar reminders
Long & short is, my dumb bluetooth headset is more capable than sync, because it takes advantage of my phone.
Does anyone know of a way that sync can simply trigger my 'default' bluetooth call button app?