User Manual

Withus. Cdma UI.
2000. 10. - 74 - Make by Withus. Cdma Team
Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death.
Areas with a potentially explosive atmosphere are often, but not always marked clearly. Potential areas may include:
fueling areas (such as gasoline stations); below deck on boats; fuel or chemical transfer or storage facilities; vehicles
using liquefied petroleum gas (such as propane or butane); areas where the air contains chemicals or particles (such as
grain, dust, or metal powders); and any other area where you would normally be advised to turn off your vehicle engine.
For Vehicles Equipped with an Air Bag
An air bag inflates with great force. DO NOT place objects, including either installed or portable wireless equipment, in
the area over the air bag or in the air bag deployment area. If in-vehicle wireless equipment is improperly installed and
the air bag inflates, serious injury could result.
4. FDA Consumer Update
The U.S. Food and Drug Administration’s Center for Devices and Radiological Health Consumer Update on
Mobile Phones
FDA has been receiving inquiries about the safety of mobile phones, including cellular phones and PCS phones. The
following summarizes what is known--and what remains unknown--about whether these products can pose a hazard to
health, and what can be done to minimize any potential risk.
This information may be used to respond to questions.
Why the concern?
Mobile phones emit low levels of radio frequency energy (i.e., radio frequency radiation) in the microwave range while
being used. They also emit very low levels of radio frequency energy (RF), considered non-significant, when in the
stand -by mode. It is well known that high levels of RF can produce biological damage through heating effects (this is
how your microwave oven is able to cook food). However, it is not known whether, to what extent, or through what
mechanism, lower levels of RF might cause adverse health effects as well. Although some research has been done to
address these questions, no clear picture of the biological effects of this type of radiation has emerged to date. Thus, the
available science does not allow us to conclude that mobile phones are absolutely safe, or that they are unsafe. However,
the available scientific evidence does not demonstrate any adverse health effects associated with the use of mobile
phones.
What kinds of phones are in question?
Questions have been raised about hand-held mobile phones, the kind that have a built- in antenna that is positioned close
to the user's head during normal telephone conversation. These types of mobile phones are of concern because of the
short distance between the phone's antenna--the primary source of the RF—and the person's head. The exposure to RF
from mobile phones in which the antenna is located at greater distances from the user (on the outside of a car, for
example) is drastically lower than that from hand- held phones, because a person's RF exposure decreases rapidly with
distance from the source.
The safety of so-called "cordless phones," which have a base unit connected to the telephone wiring in a house and
which operate at far lower power levels and frequencies, has not been questioned.