T-Mobile myTouch myTouch 3G User Manual page 5

PREVENTION OF HEARING LOSS
CAUTION
: Permanent hearing loss may occur if earphones or headphones are used at
high volume for prolonged periods of time.
SAFETY IN AIRCRAFT
Due to the possible interference caused by this product to an aircraft's navigation system and its
communications 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
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 fuelling 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 often, 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
Vehicle drivers in motion are not permitted to use telephony services with handheld devices, except in
the case of emergency. In some countries, using hands-free devices as an alternative is allowed.
SAFETY PRECAUTIONS FOR RF EXPOSURE
• Avoid using your phone near metal structures (for example, the steel frame of a building).
• Avoid using your phone near strong electromagnetic sources, such as microwave ovens, sound
speakers, TV and radio.
• Use only original manufacturer-approved accessories, or accessories that do not contain any
metal.
• Use of non-original manufacturer-approved accessories may violate your local RF exposure guide-
lines and should be avoided.
T-Mobile myTouch 3G User Guide 5 May 19, 2009