Also called "T-coil mode," it is an optional wireless mode in phones that can be selected for wearers of telecoil-based hearing aids. A telecoil is a tiny wire-wrapped rod (induction coil) that serves ...

In addition to the hearing loop system, Heinz Hall now offers three portable t-coil devices that can be worn around the neck by patrons with t-coil enabled hearing assistance devices to pick up the ...