Service And Warranty - Phonak B90 User Manual

11. Service and warranty

Local warranty
Please ask the hearing care professional, where
you purchased your hearing aid, about the terms
of the local warranty.
International warranty
Sonova AG offers a one year limited international
warranty, valid starting from the date of purchase.
This limited warranty covers manufacturing and
material defects in the hearing aid itself, but not
accessories such as batteries, tubes, earmolds and
external receivers. The warranty only comes into
force if a proof of purchase is shown.
The international warranty does not affect any legal
rights that you might have under applicable national
legislation governing sale of consumer goods.
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Warranty limitation
This warranty does not cover damage from improper
handling or care, exposure to chemicals or undue stress.
Damage caused by third parties or non-authorized service
centers renders the warranty null and void. This warranty
does not include any services performed by a hearing care
professional in their office.
Serial number
(left side):
Serial number
(right side):
Date of purchase:
Authorized hearing care
professional (stamp/signature):
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