FCC also regulates the base stations that the wireless phone networks rely upon. While these base stations operate at higher power than do the wireless phones themselves, the RF exposures that people get from these base stations are typically thousands of times lower than those they can get from wireless phones. Base stations are thus not the primary subject of the safety questions discussed in this document.

What is FDA doing to find out more about the possible health effects of wireless phone RF?

FDA is working with the U.S. National Toxicology Program and with groups of investigators around the world to ensure that high priority animal studies are conducted to address important questions about the effects of exposure to radio frequency energy (RF).

FDA has been a leading participant in the World Health Organization International Electromagnetic Fields (EMF) Project since its inception in 1996. An influential result of this work has been the development of a detailed agenda of research needs that has driven the establishment of new research programs around the world. The Project has also helped develop a series of public information documents on EMF issues.

FDA and the Cellular Telecommunications & Internet Association (CTIA) have a formal Cooperative Research and Development Agreement (CRADA) to do research on wireless phone safety. FDA provides the scientific oversight, obtaining input from experts in government, industry, and academic organizations. CTIA-funded research is conducted through contracts to independent investigators. The initial research will include both laboratory studies and studies of wireless phone users. The CRADA will also include a broad assessment of additional research needs in the context of the latest research developments around the world.

90

Page 90
Image 90
Motorola V400 manual

V400 specifications

The Motorola V400 is a notable mobile phone that emerged in the early 2000s, capturing the attention of consumers with its distinctive design and features. This clamshell phone, which hit the market around 2003, is celebrated for its compact form factor and user-friendly interface.

One of the standout features of the Motorola V400 is its dual screen setup, which includes an external monochrome display and an internal color screen. The external screen serves to display incoming call notifications, text messages, and the time, allowing users to interact with their phone without fully opening it. The internal display features a vibrant 176 x 220 pixel resolution, providing clear visuals and supporting a wide array of menu options.

Powered by advanced GSM technology, the V400 supports both voice calls and text messaging, elevating communication in a way that was innovative for its time. The phone is equipped with a 1.2-megapixel camera, allowing users to capture memories on the go, which was a novel feature for mobile devices of that era. The camera also includes basic video recording capabilities, enhancing its functionality.

In terms of design, the Motorola V400 boasts a sleek and stylish look, available in various colors to suit personal tastes. Its ergonomic shape and solid build quality make it comfortable to hold and use daily. The phone's keypad is designed for ease of use, with well-spaced buttons that provide tactile feedback, facilitating efficient text input and navigation.

The V400 offers various connectivity options, including Bluetooth, allowing users to connect wirelessly to other compatible devices, such as headsets and computers. The device also supports polyphonic ringtones and MIDI files, enabling users to customize their auditory experience.

Battery life is another area where the Motorola V400 excels. With a talk time of up to several hours and an impressive standby time, users can rely on this handset for extended use without frequent recharging.

With its blend of style, technology, and practicality, the Motorola V400 has left a lasting impact in the mobile phone industry, marking a time when mobile communication began to evolve rapidly, paving the way for the smartphones we know today. Its combination of features and user-friendly design continues to be remembered fondly by those who experienced its functionality, representing a significant milestone in mobile technology.