User Guide

Security

If you have added third-party applications to your device, your device is designed to prevent these applications from sending or receiving data without your knowledge. Before a third-party application sends or receives data, a dialog box prompts you to accept or deny the connection request. For a selected application, you can turn off this prompt for a specific location or resource.

Reset connection permissions for third-party applications

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

2.Click Applications.

3.Press the Menu key.

4.Click Edit Default Permissions.

5.Press the Menu key.

6.Click Reset All Firewall Prompts.

7.Press the Menu key.

8.Click Apply Defaults to All.

About direct Internet connections for third-party applications

Some third-party applications that you add to your BlackBerry® device might require a direct TCP or HTTP connection to the Internet. For example, a stock price application might need to connect to the Internet to retrieve the latest stock prices. You might have to set the APN that the third-party application uses for this connection.

Set up a direct Internet connection for a third-party application

To obtain the user name and password for the APN, contact your wireless service provider.

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

2.Click Advanced Options.

3.Click TCP.

4.Type the APN information.

5.Press the Menu key.

6.Click Save.

Turn on safe mode

When you start your BlackBerry® device, you can turn on safe mode to prevent third-party applications from running automatically. This safe mode enables you to troubleshoot or remove any unwanted applications.

1.Remove and reinsert the battery.

2.When the red LED light goes out, press and hold the Escape key as the device is loading.

3.When the dialog appears, click OK.

When safe mode is on, a safe mode indicator appears in the device status section of the Home screen.

To turn off safe mode, repeat step 1.

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Blackberry 8350i manual Reset connection permissions for third-party applications, Turn on safe mode
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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.
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