Posted by bluebonnet on
URL: https://www.es-forum.com/BioProtect-card-Quantum-Pro-and-Stetzer-tp1541694p1541704.html

Stephanie,

I spent hundreds of dollars on the phone problem with little success.  
What finally worked was increasing my distance from the receiver by
attaching a stethoscope to listen through. Cheap and works great,
although some people have trouble hearing me speak from that distance.  
I carry a second stethoscope in my car to use at public phones.

bluebonnet