Safety Guidelines

Commission (FCC) guidelines that limit radio frequency(RF) energy exposures. The FCC established these guidelines in consultation with the FDA and the other federal health and safety agencies. The FCC limit for RF exposure from wireless telephones is set at a Specific Absorption Rate (SAR) of 1.6 watts per kilogram (1.6 W/kg). The FCC limit is consistent with the safety standards developed by the Institute of Electrical and Electronic Engineering (IEEE) and the National Council on Radiation Protection and Measurement. The exposure limit takes into consideration the body’s ability to remove heat from the tissues that absorb energy from the wireless phone and is set well below levels known to have effects. Manufacturers of wireless phones must report the RF exposure level for each model of phone to the FCC. The FCC website (http://www.fcc.gov/oet/rfsafety) gives directions for locating the FCC identification number on your phone so you can find your phone’s RF exposure level in the online listing.

8.What has the FDA done to measure the radio frequency energy coming from wireless phones?

The Institute of Electrical and Electronic Engineers (IEEE) is developing a technical standard for measuring the radio frequency energy (RF) exposure from wireless phones and other wireless handsets with the participation and leadership of FDA scientists and engineers. The standard, ‘Recommended Practice for Determining the Spatial- Peak Specific Absorption Rate (SAR) in the Human Body Due to Wireless Communications Devices: Experimental Techniques,’ sets forth the first consistent test methodology for measuring the rate at which RF is deposited in the heads of wireless phone users. The test method uses a tissue-simulating model of the human head. Standardized SAR test methodology is expected to greatly improve the consistency of measurements made at different laboratories on the same phone. SAR is the measurement of the amount of energy absorbed in tissue, either by the whole body or a small part of the body. It is measured in watts/kg (or milliwatts/g) of matter. This measurement is used to determine whether

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CU720 specifications

The LG Electronics CU720, also known as the LG Shine, is a remarkable mobile phone that made a significant impact in the early 2000s due to its innovative design and cutting-edge features. Released in 2007, the CU720 exemplified the blend of style and functionality, making it a popular choice among tech-savvy consumers.

One of the most notable characteristics of the CU720 is its sleek and polished metallic design, which set it apart from many phones of its time. The device featured a sliding form factor, allowing users to reveal the keypad with a simple flick of the thumb. This design not only added an element of sophistication but also contributed to the phone's compact size, making it easily portable.

The CU720 boasts a vibrant 2.2-inch LCD display with a resolution of 240 x 320 pixels, providing clear visuals for both images and text. The display's ability to show 262,000 colors allowed users to enjoy multimedia content and navigate through the interface with ease. The intuitive user interface was built on LG's proprietary operating system, allowing for smooth navigation and quick access to various features.

In terms of camera capabilities, the CU720 features a 2-megapixel rear camera, making it suitable for casual photography. The camera includes options for enhancing images, such as various shooting modes and a self-timer, allowing users to capture moments with relative ease. The phone also supports multimedia messaging, enabling users to share pictures and videos seamlessly.

Connectivity is another strong feature of the CU720. It supports 3G networks, which was relatively advanced for its time, allowing for faster data transmission. Additionally, users could enjoy browsing the web, sending emails, and accessing various online services, making the device a versatile tool for both communication and entertainment.

The LG CU720 also includes Bluetooth technology for wireless connectivity with other devices, such as headphones and smart devices. This feature was particularly appealing to users who valued hands-free operation while on the go. Additionally, the phone supports expandable memory via microSD cards, allowing users to increase storage capacity for music, photos, and applications.

In conclusion, the LG Electronics CU720, or LG Shine, represents a significant era of mobile technology. With its stylish design, suitable camera features, robust connectivity options, and user-friendly interface, the CU720 remains a memorable device in LG's lineup, reflecting the blend of technology and style that consumers sought in early smartphones. Its innovative features laid the groundwork for future mobile devices and established LG as a competitive player in the telecommunications market.
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