Sat nav / phone. Recipient can't here me.

[Rick 1600]

I've a 660 zumo and a s6 phone. When I make a call I can hear them but they can't hear me. Same when I receive a call.
Any ideas anyone as too why?

Thanks, Rick

 

[Wapping]

They are deaf?

 

[Gargy]

Do you have a bluetooth headset ? If so, what make ?
Autocom ?

Not enough info

 

[Rick 1600]

No. The sat nav plugged into a starcom. That's nothing G to do with it though. The phone Bluetooth to the sat nav.

Think the wife is deaf. Never listens to me anyway.

 

[Rick 1600]

I need a cable from the starcom to the phone.... ok, done that. Not great though?