Ongoing issue that I hear at the conventions ( HLAA) the last 3 years that no matter the brand folks are not told t coils. I wish there was a way to be it a legal mandate for Audiologists to make sure to mention this when selling aids. I have taught my audiologists that I used t coils at restaurants ( yes I know) it works sometimes in hearing the person better. I done with TVs too- it works for me . My aids are old- 13 and 15 year old resound .