PAC pro? What is it and why do you need it?

[bigzaj]

Any issues with handsfree phone? I have a friend with a 2017 Limited that used the Pac Pro and he says he has an echo now when using handsfree calling.

 

[SOAKINRED]

Pac Pro

Any issues with handsfree phone? I have a friend with a 2017 Limited that used the Pac Pro and he says he has an echo now when using handsfree calling.

Mine works perfect