Telephone Use
You can use the telephone with your hearing instruments. Using the tele-
phone while using your hearing instruments may require some practice.
On occasion, you may notice a whistling (feedback) when the telephone
is held close to the hearing instrument. To reduce the potential for this
problem, your hearing instrument is equipped with an adaptive digital
feedback suppression system (Dual Stabilizer DFS) which allows for
use of the telephone while greatly reducing the risk of feedback. Hold
the phone close to the hearing instrument, but not directly on it. If there
is feedback, it may take a few seconds for the instrument to adapt and
eliminate it
Cellular phone
If you use a cellular phone you may experience a buzzing or clicking
noise. This is caused by the strong signal of the cellular phone.
Consult with your hearing care professional for options to improve the
sound quality