GPS Enabled

161

Enhancing GPS Performance

Sometimes the GPS feature of your Smartphone may be unable to complete a location calculation successfully. If this happens when you are making an emergency call, the location of the nearest cell tower in contact with your Smartphone is made available to the appropriate emergency response center if the center has the capability to receive such information. If this happens when you are trying to view your location on the Smartphone’s display, you will see a message indicating that your Smartphone cannot access satellites.

To improve accuracy and increase your chances of a successful calculation, do the following while your Smartphone is determining your approximate location:

•Stay in the open. The GPS feature works best where there is nothing between your Smartphone and a large amount of open sky. If possible, go outside, away from tall buildings and foliage. While performance in a building is improved by moving closer to windows, glass with certain sun shielding films may block satellite signals.

•Extend your Smartphone antenna.

•Hold your Smartphone to enhance reception. Signals from GPS satellites are transmitted to your GPS antenna, which is in your Smartphone antenna. Hold your Smartphone away from your body, giving the antenna clear access to satellite signals. Do not cover the antenna area with your fingers or anything else.

GPS antenna

•Move away from electronic devices. Radios, entertainment devices, and other electronic devices may generate interfering signals that may prevent GPS receiver operation if they are in close proximity to the phone. Move your phone away from such devices when using the GPS-Enabled feature.

•Stand still. If possible, stand still until your Smartphone is finished determining your location. Moving your Smartphone at a walking pace while your Smartphone is calculating your approximate location may substantially decrease GPS performance.

•In a car. When using the GPS Enabled feature in a car, position your Smartphone so that the GPS antenna has good access to GPS signals through the car’s windows. Typically, the GPS antenna has best access to GPS signals in a car when placed near a window.

Note: Although moving your Smartphone at a walking pace decreases GPS performance, moving it at the speed of a moving car does not.

Page 167 Page 169
Page 168
Image 168
Nextel comm I920, I930 manual Enhancing GPS Performance, GPS Enabled 161
Page 167 Page 169

I920, I930 specifications

Nextel Communications, once a major player in the wireless telecom industry, introduced a range of innovative devices that catered to the needs of both personal and business users. Among them, the Nextel i930 and i920 stand out as significant models that combined features of traditional mobile phones with push-to-talk (PTT) capabilities.

The Nextel i930 was released as a flip phone, boasting a sleek design that appealed to style-conscious consumers. One of its standout features was the integrated PTT functionality, allowing users to connect instantly with others on their network. This feature was particularly popular among business users who valued quick communication over traditional voice calls. The i930 supported a wide range of Nextel services, including Direct Connect, which enabled users to reach others with just a push of a button, making it an invaluable tool for teams on the move.

On the other hand, the Nextel i920 catered to a similar demographic but in a slightly different form factor. This model featured a candy-bar design, providing a more compact option for those who preferred a straightforward layout. Both devices were equipped with a robust set of features, including a color display, camera capabilities, and various multimedia functions. The i920 also supported messaging services, allowing users to send and receive text messages, thus enhancing its versatility.

In terms of technology, both phones operated on the iDEN network, known for its reliability and extensive coverage at the time. The iDEN technology blended digital voice and data, allowing for seamless communication and efficient use of bandwidth. Users could enjoy enhanced voice clarity and an unparalleled connection quality, making it a preferred choice for those in remote areas.

Battery life was another critical characteristic of both models. The i930 and i920 were designed to provide long-lasting power, enabling users to stay connected throughout their busy days without frequent recharging. Additionally, these devices featured rugged designs suitable for various work environments, aligning with Nextel's image as a provider for professionals in demanding fields.

In summary, the Nextel i930 and i920 encapsulated the essence of Nextel's commitment to blending functionality with style. Their PTT capabilities revolutionized communication methods for many, while their durable designs and robust feature sets solidified their status as essential tools for professionals. Even today, these devices serve as reminders of a time when instantaneous communication was becoming increasingly vital in both personal and professional spheres.
Top Page Image Contents