Phonak Dynamic SoundField User Manual page 64

Do not use water or other liquids to clean your
Dynamic SoundField system.
Use only original Phonak accessories.
Use only the original Phonak charger for inspiro
and DynaMic.
Your Dynamic SoundField system should only be
repaired by an authorized service center.
Dropping your Dynamic SoundField system can
cause damage.
Do not place DynaMic's personalization rings over
the acoustic openings of the microphone's cap.
Do not cover the antenna or the microphone's cap
while speaking.
The DynaMic microphone cap should only be
opened for replacement purposes.
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