Phonak Virto B-Titanium User Manual page 17

While the hearing aid is on,
hold the magnet inside the
ear canal without touching
the hearing aid.
Promtly remove the magnet
as soon as your hearing aid is
in the desired program or the
volume is ideal for you.
If you use a medical device like a pacemaker or ICD
device (implantable cardioverter defibrillator), please
read the specific user guide to clarify possible
impact of magnetic fields to your medical device.
Do not place the MiniControl (neither open nor
closed) in your breast pocket. Keep a distance of at
least 15 cm (6 inches) between the MiniControl and
any medical device.
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