Specific Absorption Rate Data

The Motorola C353 TDMA wireless phone meets the government’s requirements for exposure to radio waves.

Your wireless phone is a radio transmitter and receiver. It is designed and manufactured not to exceed limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission (FCC) of the U.S. Government and by the Canadian regulatory authorities. These limits are part of comprehensive guidelines and establish permitted levels of RF energy for the general population. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons, regardless of age or health.

The exposure standard for wireless mobile phones employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC and by the Canadian regulatory authorities is 1.6 W/ kg.1 Tests for SAR are conducted using standard operating positions accepted by the FCC and by Industry Canada with the phone transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the phone while operating can be well below the maximum value. This is because the phone is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station, the lower the power output.

Before a phone model is available for sale to the public in the U.S. and Canada, it must be tested and certified to the FCC and Industry Canada that it does not exceed the limit established by each government for safe exposure. The tests are performed in positions and locations (e.g., at the ear and worn on the body) reported to the FCC and available for review by Industry Canada. The highest SAR value for this model phone when tested for use at the ear is 1.51 W/kg, and when worn on the body, as described in this user guide, is 0.687 W/kg. (Body-worn measurements

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Motorola C353 manual Specific Absorption Rate Data
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C353 specifications

The Motorola C353 is a compact and user-friendly mobile phone that gained attention in the early 2000s for its remarkable blend of style and functionality. Targeting budget-conscious consumers, it epitomizes the transitional phase of mobile technology where basic functionality was coupled with emerging features.

One of the standout characteristics of the Motorola C353 is its sleek design. The phone features a candy bar form factor, making it lightweight and easily portable. The phone's compact size fits comfortably in one hand, while the simple arrangement of buttons ensures ease of use. The display is a 1.5-inch monochrome screen, which, while not impressive by today's standards, served its purpose well by displaying essential information, including signals, battery life, and texts.

The Motorola C353 operates on GSM technology, providing reliable connectivity for voice calls and basic texting. Its quad-band capability allows it to function in multiple regions, making it an excellent choice for users who travel internationally. The phone supports SMS, enabling users to send and receive text messages, a feature that was becoming increasingly important at the time.

Battery life is one of the phone's most compelling features. The Motorola C353 boasts a long-lasting battery, ensuring that users remain connected without the frequent need to recharge. This resilience is particularly appreciated by those who rely on their phones for extended periods, either during travel or in day-to-day activities.

The Motorola C353 also incorporates some entertainment features, including a monophonic ringtone generator that allows users to customize their tones. While basic, these personalization options help individuals express their unique styles.

In conclusion, the Motorola C353 serves as a reminder of the early mobile phone era where simplicity, reliability, and practicality formed the foundation of everyday communication. While far from the advanced smartphones of today, its essential features, sturdiness, and user-friendly interface made it a beloved device for many users. Its legacy remains a part of the mobile technology's evolution, highlighting how far we have come since those days while reminding us of the core functionalities that established the foundation of modern mobile devices.
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