Legal Notice
Laser Safety Information
l Laser class: CLASS 1. Compliance with 21 CFR 1040.10 and 1040.11 except for deviations pursuant
to Laser Notice. 50, dated June 24, 2007
l Wavelength: 940 nm
l Laser standard (International): IEC/EN 60825-1:2014
l Laser standard (US): FDA 21 CFR Part 1040.10
Water and Dust Resistance
Under controlled tests, the device is water and dust resistant. The resistance level complies with IP53
as described by the international standard IEC 60529. Water and dust resistance are not permanent,
and resistance may decrease as a result of normal wear over time. Do not charge the device while it is
wet.
To prevent damage caused by liquid, do not:
l Expose the device to pressurized or high-speed water. For example, carrying the device with you
when taking a shower, swimming, sailing, or
surng.
l Use the device in environments with high temperature or humidity. For example, using the device in
saunas, spas, and bathrooms.
l Expose the device to liquids other than pure water. For example, salt water, beverages containing
alcohol or sugar, cosmetic lotions, or detergents.
l Intentionally soak the device in water or place it in other environments that may cause damage.
l Connect the device to accessories or charge it when it is wet.
l Allow the device to be impacted against, or disassembled by anyone other than authorized repair
technicians.
l Use the device when the card tray is not properly inserted.
If the device has already soaked in liquid, do as follows:
l Avoid drying the device using external heat sources (such as, hairdryers and microwave ovens).
Avoid placing objects such as cotton swabs and tissues into the charging port or speaker holes.
l Thoroughly wipe the device dry, then place it in a dry and ventilated environment. Place the device
in front of the fan. Let the fan blow cold air against the charging port and speaker holes. This may
dry the device faster.
l If the device has been dropped in water or the microphone, receiver, or speaker are wet, the sound
may not be clear during a call. To rectify this issue, refer to the aforementioned operations.
l If the device gets exposed to liquid, do not connect the device to any accessories, and use a piece of
clean, soft cloth (such as, camera lens cloth) to wipe the device dry. Do not charge the device
immediately. Make sure the device is dried enough before charging it or connecting it to any
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