SoftBank 830CA User Manual page 22

Inside Cars
Do not use handset while driving. Doing so may compromise safe driving and cause an accident. Handset operations in a car may
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be punishable by law.
Before using handset, stop the car in a safe place where parking is permitted.
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Aboard Aircraft
Never use (or even power on) handset on an aircraft. Doing so may compromise flight safety and cause an accident. Handset operations
aboard an aircraft may be punishable by law.
Handling
Do not get handset wet. Handset, battery, AC Charger and USIM Card are not waterproof. Do not use them in the rain
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or in humid places (e.g. bathrooms). If worn close to the body, moisture from sweat may corrode internal parts and
cause malfunction. Damage caused by water or humidity is not covered by the warranty, and repair may not be possible.
Wipe with a dry soft cloth (e.g. eyeglass cloth) to clean handset. The color LCD of handset has a special coating to enhance the
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visibility. Rubbing Display with a dry cloth may scratch the surface. Clean handset carefully using a dry soft cloth for eyeglasses. If
moisture or soil is left on Display, the coating may be stained or peel off. Do not use alcohol, solvent, benzene or detergent, as it
may cause discoloration and remove printed logos.
Occasionally clean the power terminals and the battery terminals with a dry cotton swab or cloth. Soiled terminals may cause poor
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contacts resulting in power failure and insufficient charging. When cleaning, take care not to deform the terminals.
Do not place handset near the vent of an air conditioner. Condensation may form due to abrupt temperature changes, leading to
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internal corrosion and malfunction.
Do not apply excessive force to handset and battery. Placing handset in a bag packed with many items or sitting down with handset
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in your pocket may damage Display, internal circuit board or battery, and cause malfunction. Close handset before placing inside a
bag. Neglecting to do so may cause damage. Such damage is not covered by the warranty, even if there is no external damage.
Avoid extremely cold and high temperatures. Use handset at an ambient temperature of 5 to 35°C, and a humidity of 45 to 85 %.
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If handset is left in an extremely hot place, handset may power off automatically.
When connecting an external device to External Device Port, do not insert the connector into the port at an angle or pull the cord
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forcibly. Doing so may cause malfunction or breakage.
Ensure that External Device Port and connector for stereo earphone conversion cable are clean.
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Although handset becomes warm during use or charging, it is not a malfunction.
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Do not leave the camera lens exposed to direct sunlight. Doing so may discolor or burn the optical element.
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General Notes
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