I bought and installed this (after my original Garmin conked out) and synced it with the Smart Link app on my iPhone. Driving along, the sat nav suddenly told me I was getting a phone call (and who from) and did I want to accept or reject the call. I accepted and spoke handsfree thru the satnav. The thing is I didn't know I had this facility. And - impressed - I tried it out again from a spare (emergency) mobile I have in the car (i.e. not the iPhone the sat nav was linked to). It didn't work - the call simply went thru to my iPhone. Tried several times but without joy.
Obviously being able to accepts (and I suppose make) calls handsfree using my sat nav is a great feature, but why did it only work once, and how can I set it up to work again and all the time.
The Garmin in question is a Drive 50LM5, but my wife also has a Garmin, a 51LMT-S which I would also like to set up to do the same thing. Every suggestion welcome.