enables hearing impaired persons to use a wireless device through their t-coil compatible hearing aids. (T-coil must be activated, not compatible with all hearing aids)

the unit will not cause interference to Hearing Aids

Provides hearing-impaired persons with the convenience and flexibility of wireless communications through their t-coil compatible hearing aids. (Not compatible with all hearing aids. Hearing aids must contain a t-coil. T-coil must be activated when using the phone.)