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Motorola NNTN5837A manual Making an Emergency Call

Models: NNTN5837A

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Walking or driving very slowly may also substantially reduce GPS performance.

Even where location information can be calculated in such situations, it may take much longer to do so, and your location estimate may not be as accurate. Therefore, in any 911 call, always report the location to the emergency response center if you can and if you cannot, remain on your phone for as long as the emergency response center instructs you.

Even where adequate signals from multiple satellites are available, your GPS feature will only provide an approximate location, often within 150 feet (45 meters) but sometimes much further from your actual location. Advice on how to improve GPS performance is provided in “Enhancing GPS Performance” on page 81.

While the GPS feature of your phone can be a valuable navigational aid, it does not replace the need for careful navigating and good judgment.

Never rely solely on one device for navigation. Remember that the accuracy of the location information and the time needed to obtain it will vary depending on circumstances, particularly the ability to receive signals from adequate numbers of satellites.

Making an Emergency Call

On emergency calls, your phone uses assistance information from the phone network to improve the speed and accuracy of your phone’s location calculation: if such assistance information becomes unavailable, it may reduce the speed and accuracy of the location calculation.

The satellites used by the GPS feature of your phone are controlled by the U.S. government and are subject to changes implemented in accordance with the Department of Defense GPS user policy and the Federal Radionavigation Plan. These changes may affect the performance of the GPS feature of your phone.

Making an Emergency Call

Dial 911 to be connected to an emergency response center. If you are on an active call, you must end it before calling 911.

When you make an emergency 911 call, the GPS feature of your phone begins to seek information to calculate your approximate location. It will take the GPS feature of your phone some time to determine your approximate location. Even where your phone has good access to sufficient GPS satellite signals and network assist data, it may take 30 seconds or more to determine the approximate location. This time will increase where

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Motorola NNTN5837A manual Making an Emergency Call
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NNTN5837A specifications

The Motorola NNTN5837A is an advanced battery accessory designed specifically for Motorola two-way radios, including the popular XPR series. This battery pack is engineered to deliver outstanding performance, longevity, and reliability, making it an essential component for professional users in fields such as public safety, telecommunications, and event management.

One of the main features of the NNTN5837A is its high capacity, providing 3500 mAh of power. This ensures that users can rely on their devices for extended periods without the need for frequent recharging. The battery's high capacity is particularly beneficial for users who are often in the field, where access to charging facilities may be limited.

The NNTN5837A utilizes Lithium-ion technology, known for its superior energy density and lightweight characteristics. Unlike traditional nickel-based batteries, Lithium-ion batteries have a lower self-discharge rate, allowing them to retain charge for longer periods when not in use. This feature is crucial for emergency responders and other professionals who need to ensure their equipment is always ready when needed.

Another significant characteristic of the NNTN5837A is its rugged design, which meets the rigorous standards for durability in challenging environments. It is built to withstand extreme temperatures, humidity, and mechanical stress, making it suitable for use in various industries, including construction and public safety.

Additionally, the NNTN5837A incorporates advanced safety features to prevent overheating, overcharging, and short-circuiting. This emphasis on safety ensures that users can operate their two-way radios with confidence, minimizing the risk of battery-related incidents during critical operations.

In terms of compatibility, the NNTN5837A is designed to work seamlessly with several Motorola models, including the XPR 7000 and 6000 series. This compatibility ensures that users can easily integrate the battery into their existing setups without the need for additional modifications.

Overall, the Motorola NNTN5837A battery pack stands out as a reliable and robust power solution for professionals who depend on their two-way radios. With its impressive capacity, advanced Lithium-ion technology, and rugged build, it provides the performance and safety features necessary for demanding applications. Whether used in emergency services, event communications, or industrial environments, the NNTN5837A is a vital accessory that enhances the functionality and reliability of Motorola's communication devices.