Motorola DLR1020 Manuel D'utilisation page 112

Exclusions
Normal Wear and Tear. Periodic maintenance,
repair and replacement of parts due to normal
wear and tear are excluded from coverage.
Batteries. Only batteries whose fully charged
capacity falls below 80% of their rated capacity
and batteries that leak are covered by this limited
warranty.
Abuse & Misuse. Defects or damage that result
from: (a) improper operation, storage, misuse or
abuse, accident or neglect, such as physical
damage (cracks, scratches, etc.) to the surface of
the product resulting from misuse; (b) contact with
liquid, water, rain, extreme humidity or heavy
perspiration, sand, dirt or the like, extreme heat, or
food; (c) use of the Products or Accessories for
commercial purposes or subjecting the Product or
Accessory to abnormal usage or conditions; or (d)
other acts which are not the fault of Motorola
Solutions, are excluded from coverage.
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Use of Non-Motorola Solutions Products and
Accessories. Defects or damage that result from
the use of Non-Motorola Solutions branded or
certified Products, Accessories, Software or other
peripheral equipment are excluded from coverage.
Unauthorized Service or Modification. Defects
or damages resulting from service, testing,
adjustment, installation, maintenance, alteration,
or modification in any way by someone other than
Motorola Solutions, or its authorized service
centers, are excluded from coverage.
Altered Products. Products or Accessories with
(a) serial numbers or date tags that have been
removed, altered or obliterated; (b) broken seals
or that show evidence of tampering; (c)
mismatched board serial numbers; or (d)
nonconforming or non-Motorola Solutions
housings, or parts, are excluded form coverage.