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AT&T U304AA User Manual

AT&T U304AA
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112
o Take extra precautions to keep a leaking battery away from fire as there is a danger of
ignition or explosion.
Safety precautions for direct sunlight
Keep this product away from excessive moisture and extreme temperatures. Do not leave the
product or its battery inside a vehicle or in places where the temperature may exceed 113°F
(45°C), such as on a car dashboard, window sill, or behind a glass that is exposed to direct sun-
light or strong ultraviolet light for extended periods of time. This may damage the product, over-
heat the battery, or pose a risk to the vehicle.
Prevention of hearing loss
Permanent hearing loss may occur if earphones or headphones are used at high volume for pro-
longed periods of time.
Safety in aircraft
Due to possible interference caused by this product to an aircraft’s navigation system and its com-
munications network, using this device’s phone function on board an airplane is against the law in
most countries. If you want to use this device when on board an aircraft, remember to turn off your
RF on your phone by switching to Airplane Mode.
Environment restrictions
Do not use this product in gas stations, fuel depots, chemical plants or where blasting operations
are in progress, or in potentially explosive atmospheres such as fueling areas, fuel storehouses,
below deck on boats, chemical plants, fuel or chemical transfer or storage facilities, and areas
where the air contains chemicals or particles, such as grain, dust, or metal powders. Please be
aware that sparks in such areas could cause an explosion or fire resulting in bodily injury or even
death.
Explosive atmospheres
When in any area with a potentially explosive atmosphere or where flammable materials exist, the
product should be turned off and the user should obey all signs and instructions. Sparks in such
areas could cause an explosion or fire resulting in bodily injury or even death. Users are advised
not to use the equipment at refueling points, such as service or gas stations, and are reminded of
the need to observe restrictions on the use of radio equipment in fuel depots, chemical plants, or
where blasting operations are in progress. Areas with a potentially explosive atmosphere are of-
ten, but not always, clearly marked. These include fueling areas, below deck on boats, fuel or
chemical transfer or storage facilities, and areas where the air contains chemicals or particles,
such as grain, dust, or metal powders.
Road safety
Full attention must be given to driving at all times in order to reduce the risk of an accident. Using
a phone while driving (even with a hands-free kit) causes distraction and can lead to an accident.
You must comply with local laws and regulations restricting the use of wireless devices while driv-
ing.

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AT&T U304AA Specifications

General IconGeneral
BrandAT&T
ModelU304AA
CategoryCell Phone
LanguageEnglish

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