Choking Hazards

iPhone contains small parts, which may present a choking hazard to small children. Keep iPhone and its accessories away from small children.

Repetitive Motion

When you perform repetitive activities such as typing on iPhone, you may experience occasional discomfort in your hands, arms, shoulders, neck, or other parts of your body. If you continue to have discomfort during or after such use, stop use and see a physician.

Potentially Explosive Atmospheres

Turn o∂ iPhone (press and hold the Sleep/Wake button, and then slide the onscreen slider) when in any area with a potentially explosive atmosphere. Do not charge iPhone, and obey all signs and instructions. Sparks in such areas could cause an explosion or fire, resulting in serious 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 gas 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 o∂ your vehicle engine.

For Vehicles Equipped with an Air Bag

An air bag inflates with great force. Do not store iPhone or any of its accessories in the area over the air bag or in the air bag deployment area.

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Exposure to Radio Frequency Energy

iPhone contains radio transmitters and receivers. When on, iPhone receives and sends out radio frequency (RF) energy through its antenna. The iPhone antenna is located on the back of iPhone near the dock connector. iPhone

is designed and manufactured not to exceed limits for exposure to RF energy set by the Federal Communications Commission (FCC) of the United States. The exposure standard employs a unit of measurement known as the specific absorption rate, or SAR. The SAR limit applicable to iPhone set by the FCC is 1.6 watts per kilogram (W/kg). Tests for SAR are conducted using standard operating positions (i.e., at the ear and worn on the body) specified by the FCC with iPhone transmitting at its highest certified power level in all tested frequency bands. Although SAR is determined at the highest certified power level, the actual SAR level of iPhone while in operation can be well below the maximum value because iPhone adjusts its cellular transmitting power based in part on proximity to the wireless network. In general, the closer you are to a cellular base station, the lower the cellular transmitting power level.

iPhone has been tested,2 and meets the FCC RF exposure guidelines for cellular, Wi-Fi, and Bluetooth® operation. When tested for use at the ear, iPhone’s highest SAR value is 0.974 W/kg. When tested for body-worn operation, with iPhone positioned 5/8 inch (15 mm) from the body, iPhone’s highest SAR value is 0.694 W/kg. For body-worn

2The device was tested by an accredited laboratory according to measurement standards and procedures specified in FCC OET Bulletin 65, Supplement C (Edition 01-01) and IEEE P1528.1, April 21 2003.

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Apple A1303 Choking Hazards, Repetitive Motion, Potentially Explosive Atmospheres, For Vehicles Equipped with an Air Bag

A1303 specifications

The Apple A1303 is an ARM-based system-on-chip (SoC) designed to power electronic devices with a focus on efficiency and performance. Introduced in 2008, the A1303 represents a significant advancement in mobile processing technology, featuring a dual-core architecture that allows it to handle demanding applications while maintaining low power consumption.

One of the main features of the A1303 is its 32-bit architecture, which enables it to run complex operating systems, including Apple's iOS. This chip provides an optimal balance between speed and energy efficiency, making it ideal for mobile devices such as the iPhone and iPod Touch. With a clock speed of up to 600 MHz, the A1303 delivers robust processing capabilities for graphics-intensive applications and smooth multitasking experiences.

The A1303 integrates a variety of technologies that enhance its performance. It utilizes ARM's Cortex-A8 core architecture, which allows for improved data handling and processing speeds. Coupled with a PowerVR SGX GPU, the A1303 is capable of rendering advanced graphics, making it suitable for gaming and multimedia applications. This combination provides a seamless user experience and gives developers the tools necessary to create high-quality apps.

Another critical characteristic of the A1303 is its efficient power management. Designed to minimize energy consumption, the A1303 allows devices to prolong battery life without compromising performance. This energy efficiency is particularly important in mobile devices that rely on battery power for longevity, making the A1303 a strategic component in Apple's lineup.

Furthermore, the A1303 supports various connectivity options, enabling fast data transfer and communication. Features such as Bluetooth and Wi-Fi are integrated, allowing users to stay connected without the need for additional components. The versatility of the A1303 makes it adaptable to numerous applications and environments.

Overall, the Apple A1303 is a pioneering SoC that underscores Apple's commitment to innovation in mobile technology. With its advanced processing capabilities, energy efficiency, and support for high-performance graphics, the A1303 laid the groundwork for future generations of mobile chips, solidifying its place in the evolution of portable technology.