User Guide

Wi-Fi technology

About using UMA with a Wi-Fi network

If your wireless service provider supports UMA (also known as GAN) and you subscribe to this service, you might be able to make calls, visit web pages, and send and receive email messages, PIN messages, and text messages with a Wi-Fi® network. Your BlackBerry® device automatically switches between using your mobile network and Wi-Fi networks, depending on what is available in the area where you are using your device. For more information about UMA, contact your wireless service provider.

Change your preferred network type

1.On the Home screen or in a folder, click the Options icon.

2.Click Network.

3.Change the Connection Preference field.

4.Press the Menu key.

5.Click Save.

Wi-Fi technology troubleshooting

I cannot connect to a Wi-Fi network

Depending on your BlackBerry® device model, the Wi-Fi® feature might not be supported.

Try performing the following actions:

•Verify that you have turned on the connection to the Wi-Fi network.

•Verify that you are in a Wi-Fi coverage area.

•If the Wi-Fi network does not appear in the Wi-Fi setup application and you know the network name, connect to the Wi-Fi network manually.

•Verify that the connection options in the Wi-Fi setup application are correct. If you have already verified these options, verify that the advanced connection options for the Wi-Fi network are correct.

•If you switched Wi-Fi networks manually, switch to another Wi-Fi network or set your BlackBerry device to scan for available Wi-Fi networks.

•If your wireless service provider supports UMA, verify that your connection preference is not set to Mobile Network Only.

•If your device is associated with an email account that uses a BlackBerry® Enterprise Server, your organization might prevent the Hotspot browser from appearing or might restrict you from using the Hotspot browser to browse web pages.

•If you are using the Push Button Setup method, verify that the network access point is enabled with Wi-Fi Protected Setup™, and that it has been set to send its profile. Verify that another device is not also attempting to connect at the same time, and that not more than one network access point within range is in this mode.

•If you use PEAP, EAP-TLS, EAP-FAST, EAP-TTLS, or EAP-SIM to connect to a Wi-Fi network, verify that you have installed the root certificate for the certificate authority server that created the certificate for the authentication server.

•If you use EAP-TLS to connect to a Wi-Fi network, verify that you have added your authentication certificate to your device.

245

Page 246 Page 248
Page 247
Image 247
Blackberry 8350i Wi-Fi technology troubleshooting, About using UMA with a Wi-Fi network, Cannot connect to a Wi-Fi network
Page 246 Page 248

8350i specifications

The BlackBerry 8350i, released in 2009, is a rugged smartphone that combines the reliability of BlackBerry's communication features with durable design, catering especially to business users in demanding environments. This device marked a notable evolution in BlackBerry's lineup, focusing on both functionality and robustness, making it ideal for those in construction, transportation, and other outdoor industries.

One of the standout features of the 8350i is its push-to-talk (PTT) capability, which integrates seamlessly with the Nextel network. This feature allows users to communicate instantly with colleagues via a walkie-talkie style interface. The click-to-talk functionality is a game changer for teams that require real-time communication, even in noisy settings or over long distances, enhancing productivity and response times.

The BlackBerry 8350i operates on the BlackBerry OS, offering a user-friendly interface that includes messaging, calendar functions, and a robust email system. The device supports BlackBerry Messenger, which allows for quick and secure messaging between BlackBerry devices. It also includes support for popular email services, enabling users to stay connected to their work and personal communications on the go.

In terms of hardware, the 8350i features a compact design, with a full QWERTY keyboard that is ideal for text-heavy tasks. The screen measures 2.5 inches diagonally and offers a resolution of 320 x 240 pixels, providing clear visibility for reading and navigating applications. The device is powered by a 3.7V battery with a capacity of 1400 mAh, which delivers a life that can last through a full workday, though actual performance may vary based on usage.

Another significant characteristic of the BlackBerry 8350i is its robust and rugged build. It is designed to withstand tough environmental conditions, with features such as water resistance and dust protection. This durability makes it a dependable choice for field work and other challenging scenarios.

The 8350i also includes features such as GPS for location services, a 2-megapixel camera for basic photography, and expandable storage through a microSD card slot, allowing users to increase their device's memory as needed. With these technologies and characteristics, the BlackBerry 8350i represents a reliable option for professionals needing a durable phone with robust communication capabilities in the field.
Top Page Image Contents