Help me troubleshoot: Echoing when using hands-free calling on phone

Situation: Using the Hands-Free phone function. I mount my phone just left of the headunit on the air vent (Hondo Garage mount)
Problem: When talking, the other person hears an echo of themselves. From my end, I hear a normal conversation (no echoing). This happens 3/4 times. I tried moving the phone and placing it in the qi compartment, same problem.

Any one else have this issue? Any fix?

 

It's your service

 

How loud is your truck volume?

 

Check out this thread for a possible solution to your problem.
https://www.tacomaworld.com/threads/2019-trd-or-premium-package-entune-issues.593953/#post-19886879

 

Sweet. Looks exactly like what my problem... will try, and report back. Thanks for the link.

 

This worked for me. Also the same thing fixed the issue in my girl's Lexus NX.

 

Confirmed! this worked! Thanks again.

 

Yay!