Consumer Update on Wireless Phones

U.S. Food and Drug Administration

1. Do wireless phones pose a health hazard?

The available scientific evidence does not show that any health problems are associated with using wireless phones. There is no proof, however, that wireless phones are absolutely safe. Wireless phones emit low levels of radio frequency energy (RF) in the microwave range while being used. They also emit very low levels of RF when in the stand-by mode. Whereas high levels of RF can produce health effects (by heating tissue), exposure to low level RF that does not produce heating effects causes no known adverse health effects. Many studies of low level RF exposures have not found any biological effects. Some studies have suggested that some biological effects may occur, but such findings have not been confirmed by additional research. In some cases, other researchers have had difficulty in reproducing those studies, or in determining the reasons for inconsistent results.

2. What is FDA's role concerning the safety of wireless phones?

Under the law, FDA does not review the safety of radiation-emitting consumer products such as wireless phones before they can be sold, as it does with new drugs or medical devices. However, the agency has authority to take action if wireless phones are shown to emit radio frequency energy (RF) at a level that is hazardous to the user. In such a case, FDA could require the manufacturers of wireless phones to notify users of the health hazard and to repair, replace or recall the phones so that the hazard no longer exists.

Although the existing scientific data do not justify FDA regulatory actions, FDA has urged the wireless phone industry to take a number of steps, including the following:

Support needed research into possible biological effects of RF of the type emitted by wireless phones;

Design wireless phones in a way that minimizes any RF exposure to the user that is not necessary for device function; and

Cooperate in providing users of wireless phones with the best possible information on possible effects of wireless phone use on human health.

FDA belongs to an interagency working group of the federal agencies that have responsibility for different aspects of RF safety to ensure coordinated efforts at the federal level. The following agencies belong to this working group:

National Institute for Occupational Safety and Health

Environmental Protection Agency

Federal Communications Commission

Occupational Safety and Health Administration

Copyright © 2004 Nokia. All rights reserved.

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N-GAGE QD specifications

The Nokia N-Gage QD, launched in 2004, is a unique handheld gaming device that merges mobile phone functionalities with gaming capabilities. As a successor to the original N-Gage, the QD introduced enhancements that aimed to rectify some of the earlier model's limitations while delivering an immersive gaming experience.

One of the standout features of the N-Gage QD is its robust gaming capabilities. It is equipped with a 104 MHz ARM920T processor and 16 MB of RAM, enabling smooth gameplay for various titles. The device supports 3D graphics through OpenGL ES 1.0, allowing for visually engaging gaming experiences. Gamers could enjoy a selection of popular titles, including “Tony Hawk’s Pro Skater”, “Splinter Cell”, and “Vice City 3D”, positioning the N-Gage QD as a legitimate competitor in the mobile gaming space.

The N-Gage QD features a 2.1-inch TFT display with a resolution of 176 x 208 pixels, providing clear visuals for gaming and multimedia. The interface is user-friendly, featuring a D-pad, shortcut keys, and dedicated gaming buttons that allow for easy navigation and control during gameplay. The device also incorporates a unique side-slider design, making it more compact and portable than its predecessor.

Equipped with a dual-band GPRS phone, the N-Gage QD supports voice calls, SMS, and mobile internet browsing, adding to its versatility. Users can share gaming experiences through N-Gage Arena, a dedicated online gaming portal that supports multiplayer gaming and social interaction with other players.

In terms of memory, the N-Gage QD accepts MMC cards, allowing for expandable storage. Players could install new games, save progress, and store multimedia content without worrying about limited onboard memory. The battery life is commendable, with a capacity of 950 mAh, providing hours of gaming or talk time.

The N-Gage QD supports a range of connectivity options, including Bluetooth and USB, enabling users to connect to other devices or access data easily. Its sturdy build and aesthetic design made it a distinctive device in an era where many gaming consoles and mobile phones lacked such cross-functional capabilities.

In conclusion, the Nokia N-Gage QD exemplifies an ambitious attempt to blend mobile telephony with gaming, representing a significant step in the evolution of handheld entertainment devices. While it may not have achieved the commercial success hoped for, its innovative features and design have left a lasting impact on the gaming and mobile phone markets.