Phonak Certena, Руководство пользователя

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Phonak offers you a comprehensive global warranty
which becomes effective on the date of purchase. Please
ask your hearing care professional about the details and
duration. This warranty covers any repairs due to defects
in material and/or workmanship. The warranty does not
cover damage from improper handling or care, exposure
to chemicals, immersion in water or undue stress.
Damage caused by third parties or non-authorized service
centers renders the Phonak warranty null and void. This
warranty does not include any services performed by
a hearing care professional in their office. This warranty
applies to the Phonak products listed below:
Serial number – right:
Serial number – left:
Date of purchase:
Service and Warranty