If the device has been subject to storage
and transport conditions outside of the
recommended use conditions, wait 15
minutes before starting the device.
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19. Care and maintenance
Expected service life:
The hearing aids and the compatible
charger have the expected service life of
five years. The devices are expected to
remain safe for use for this duration.
Commercial service period:
Routine and diligent care of your hearing
aids and charger will contribute to the
outstanding performance for the dura-
tion of the expected service life of your
devices.
Sonova AG will provide a minimum five
year repair service period after the re-
spective hearing aid, charger and essen-
tial components have been phased out
of the manufacturer's product portfolio.
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