80
10. Service and warranty
11.3 Warranty limitation
This 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 warranty
null and void. This warranty does not include any services
performed by a hearing care professional in their oce.
Serial number:
Purchase date:
Authorized hearing
care professional
(stamp/signature):