54
Safety Precautions
*3
IP5X equivalent means that the
product will securely maintain its
operability as a phone even after it has
been placed in an apparatus with grit
and dust of diameters of 75 µm or less
and shaken for 8 hours.
Since operation of the product on each
usage scene was confirmed based on the
above assumption, proper operation of the
product in every possible condition during
actual use is not guaranteed. Malfunctions
determined to be caused by mishandling
by the customer are not covered by the
warranty.
Important items to remember
before use
a
Make sure that the external connector
cover and earphone jack cover are
firmly closed, and the battery cover is
securely attached.
• Waterproofness and dustproofness
are only effective when the covers are
securely closed.