Battery Safety Precautions:

Caution! To reduce the risk of fire or injury to persons by the battery, read and follow these instructions:

1.Use only the AT&T battery pack specified in the user’s manual.

Do not use Alkaline or Lithium battery pack, or mix battery packs of different sizes or from different manufacturers in this product. Do not use a non-rechargeable battery pack.

2.Do not dispose of the battery pack in a fire; the cells may explode. Do not expose battery pack to water. Dispose of old, defective battery packs in an environmentally-friendly manner in accordance with the relevant legislation.

3.Do not open or mutilate the battery pack. Released electrolyte is corrosive and may cause damage to the eyes or skin. The electrolyte may be toxic if swallowed.

4.Exercise care in handling the battery pack in order not to short the battery pack with conducting materials such as rings, bracelets, and keys. The battery pack or conducting material may overheat and cause burns or fire.

5.Change the battery pack provided with, or identified for use with,

this product only in accordance with the instructions and limitation specified in the user’s manual. Do not attempt to charge the battery pack by any means other than those specified in the user’s manual.

Rechargeable Nickel-Metal-Hydride Battery Warning:

This equipment contains a rechargeable Nickel-Metal-Hydride battery.

Nickel is a chemical known to state of California to cause cancer.

The rechargeable Nickel-Metal-Hydride battery contained in this equipment may explode if disposed of in a fire.

Do not short-circuit the battery

Do not charge the rechargeable Nickel-Metal-Hydride battery used in this equipment in any charger other than the one designed to charge this battery as specified in the owner’s manual. Using another charger may damage the battery or cause the battery to explode.

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AT&T 2820 manual Battery Safety Precautions, Rechargeable Nickel-Metal-Hydride Battery Warning

2820 specifications

The AT&T 2820 is a versatile wireless device designed for consumers seeking reliable connectivity and advanced features. This innovative device stands out for its robust performance and user-friendly interface, making it a valuable option for both casual users and professionals alike.

One of the main features of the AT&T 2820 is its high-speed connectivity. It supports the latest 4G LTE technology, allowing users to experience lightning-fast internet speeds for browsing, streaming, and downloading. With its powerful antenna and enhanced signal strength, the AT&T 2820 ensures a stable connection even in areas with weak cellular signals. This reliability is essential for video conferencing, online gaming, and other bandwidth-intensive activities.

The device is equipped with a user-friendly touchscreen display, offering easy navigation through its various settings and features. Users can easily manage their connections, check data usage, and adjust network settings. The interface is designed to be intuitive, making it accessible even for those who may not be tech-savvy.

Another notable characteristic of the AT&T 2820 is its multi-device support. It can connect to multiple devices simultaneously, including smartphones, tablets, and laptops, making it an excellent choice for families or small teams needing to share a single internet connection. This feature is particularly useful for remote work environments or during travel, where a reliable network is essential for productivity.

Durability and portability are additional strong points of the AT&T 2820. Its compact design allows for easy transport, whether in a bag or pocket. The long-lasting battery ensures that users can stay connected for extended periods without the need for frequent recharging. This is especially advantageous for those who are often on the go or are in situations where power outlets may be scarce.

In terms of security, the AT&T 2820 has built-in encryption to safeguard user data, ensuring a secure browsing experience. Users can connect safely without worrying about potential threats to their personal information.

Overall, the AT&T 2820 stands out as a powerful and reliable wireless device. With its combination of high-speed connectivity, user-friendly interface, multi-device support, and strong security features, it meets the needs of a wide range of users. Whether for personal use or business purposes, the AT&T 2820 delivers a seamless online experience, making it a strong contender in the wireless device market.