Radio Frequency (RF) Energy

•  This model device meets the government’s requirements for exposure to . radio waves.

•  This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government.

•  The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate or SAR. The SAR limit set by the FCC is 1.6W/kg.*

•  Tests for SAR are conducted using standard operating positions accepted by the FCC with the device 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 device while operating can be well below the maximum value. This is because the device 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 antenna, the lower the power output.

•  The highest SAR value for the model phone as reported to the FCC when tested for use at the ear is 0.622 W/kg and when worn on the body, as described in this user guide, is 0.667 W/kg (Body-worn measurements differ among phone models, depending upon available accessories and FCC requirements.)

•  While there may be differences between the SAR levels of various devices and at various positions, they all meet the government requirement.

*In the United States and Canada, the SAR limit for mobile phones used by the public is 1.6 watts/kg (W/kg) averaged over one gram of tissue. The standard incorporates a substantial margin of safety to give additional protection for the public and to account for any variations in measurements.

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Radio Frequency (RF) Energy

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AT&T Z331 manual Radio Frequency RF Energy
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Z331 specifications

The AT&T Z331 is a feature phone designed for users who prioritize basic functionality over complex smart technologies. It encapsulates simplicity, reliability, and usability, making it an excellent choice for individuals who seek a straightforward communication device without the distractions of advanced apps.

One of the main features of the AT&T Z331 is its compact and lightweight design. Weighing just a few ounces, it fits comfortably in the palm of your hand and can easily be slipped into a pocket or bag. The device sports a 2.4-inch display, which is bright enough for easy reading and navigational tasks. The display, while modest, offers clear visibility for calls and messages.

The Z331 is equipped with a sturdy keypad that features large, tactile buttons, allowing for effortless dialing and texting. This is especially beneficial for users who may have difficulty using touchscreens, such as seniors or those with limited dexterity. The interface is user-friendly, ensuring that even those who are not tech-savvy can navigate it with ease.

In terms of connectivity, the AT&T Z331 supports 4G LTE, providing users with a fast and reliable network for calls and text messaging. The phone is primarily geared toward voice calls and SMS messages, with basic multimedia capabilities such as camera functionality. It features a 2 MP rear camera that can capture images and videos, suitable for informal photography.

The internal storage of the Z331 is modest but can be expanded with a microSD card, offering users the ability to store more photos and other essential files. The device is powered by a long-lasting battery, ensuring that users can stay connected throughout the day without frequent recharges. The battery life is one of its strong suits, with extended standby time that caters to users' needs.

Additionally, the AT&T Z331 comes pre-installed with essential applications such as a calendar, alarm, and FM radio, enhancing its usability as an everyday device. One notable aspect is its durability, built to withstand daily wear and tear, making it a reliable companion for various lifestyles.

In conclusion, the AT&T Z331 is tailored for those who appreciate straightforward communication tools. With its solid build, user-friendly interface, and essential features, it addresses the needs of individuals looking for a dependable phone while avoiding the complexities often found in smartphones. Its strong emphasis on basic functions makes it a perfect choice for an array of users, from the elderly to those who wish to disconnect from the digital noise of modern devices.
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