Safety

If you must conduct extended conversations by wireless phone every day, you could place more distance between your body and the source of the RF, since the exposure level drops off dramatically with distance. For example, you could use a headset and carry the wireless phone away from your body or use a wireless phone connected to a remote antenna.

Again, the scientific data do not demonstrate that wireless phones are harmful. But if you are concerned about the RF exposure from these products, you can use measures like those described above to reduce your RF exposure from wireless phone use.

10. What about children using wireless phones?

The scientific evidence does not show a danger to users of wireless phones, including children and teenagers. If you want to take steps to lower exposure to radio frequency energy (RF), the measures described above would apply to children and teenagers using wireless phones. Reducing the time of wireless phone use and increasing the distance between the user and the RF source will reduce RF exposure.

Some groups sponsored by other national governments have advised that children be discouraged from using wireless phones at all. For example, the government in the United Kingdom distributed leaflets containing such a recommendation in December 2000. They noted that no evidence exists that using a wireless phone causes brain tumors or other ill effects. Their recommendation to limit wireless phone use by children was strictly precautionary; it was not based on scientific evidence that any health hazard exists.

11.What about wireless phone interference with medical equipment?

Radio frequency energy (RF) from wireless phones can interact with some electronic devices. For this reason, the FDA helped develop a detailed test method to measure electromagnetic interference (EMI) of implanted cardiac pacemakers and

defibrillators from wireless telephones. This test method is now part of a standard sponsored by the Association for the Advancement of Medical instrumentation (AAMI). The final draft, a joint effort by the FDA, medical device manufacturers, and many other groups, was completed in late 2000. This standard will allow manufacturers to ensure that cardiac pacemakers and defibrillators are safe from wireless phone EMI. The FDA has tested hearing aids for interference from handheld wireless phones and helped develop a voluntary standard sponsored by the Institute of Electrical and Electronic Engineers (IEEE). This standard specifies test methods and performance requirements for hearing aids and wireless phones so that no interference occurs when a person uses a “compatible” phone and a “compatible” hearing aid at the same time. This standard was approved by the IEEE in 2000. The FDA continues to monitor the use of wireless phones for possible interactions with other medical devices. Should harmful interference be found to occur, the FDA will conduct testing to assess the interference and work to resolve the problem.

12. Where can I find additional information?

For additional information, please refer to the following resources:

FDA web page on wireless phones (http://www.fda.gov/cdrh/phones/index.html)

Federal Communications Commission (FCC) RF Safety Program (http://www.fcc.gov/oet/rfsafety)

International Commission on Non-lonizing Radiation Protection (http://www.icnirp.de)

World Health Organization (WHO) International EMF Project (http://www.who.int/emf)

National Radiological Protection Board (UK) (http://www.nrpb.org.uk/)

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VX4500

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LG Electronics VX4500 manual What about children using wireless phones?

VX4500 specifications

The LG Electronics VX4500 is a significant mobile device that garnered attention when it was launched in the early 2000s, known for blending functionality with an appealing design. It primarily targeted users seeking reliability alongside a compact form factor.

One of the standout features of the VX4500 is its clamshell design, which not only protects the keypad and screen when closed but also delivers a sleek appearance. The phone incorporates a vibrant color display with a resolution of 128 x 160 pixels, providing clear visuals that enhance user experience, especially when navigating menus or viewing text messages.

Technologically, the VX4500 supports CDMA networks, enabling it to deliver robust voice quality and reliable connectivity. Additionally, it is equipped with a speakerphone feature, allowing for hands-free communication, which proved particularly useful for users on the go. The device also includes a vibrating alert option, ensuring users never miss important calls or messages, even in loud environments.

Another significant characteristic of the LG VX4500 is its camera functionality. The built-in VGA camera allows users to capture moments on the go, embracing the growing trend of mobile photography at that time. Although simple by today's standards, this feature was a noteworthy addition, providing users with the ability to share images quickly.

The VX4500 is powered by a long-lasting battery, which ensures extended talk time and standby time, making it an ideal choice for those who prioritize reliability in their mobile devices. With a battery life of up to 300 hours on standby and close to 4 hours of talk time, users could depend on the phone for their daily communication needs without frequent recharging.

In addition to its communication features, the VX4500 offers various utilities, including a calendar, alarm clock, and voice memo capabilities. These functionalities position it as not only a phone for calls but also a practical companion for organizing daily tasks.

Overall, the LG Electronics VX4500 encapsulates the core values of early 2000s mobile technology—durability, ease of use, and essential features—all packed into a pocket-friendly design. While technology has evolved significantly since then, the VX4500 remains a nostalgic representation of the era of flip phones, catering to a user base that appreciated straightforward mobile communication without the complexities of modern smartphones.