User Guide

SIM card

About SIM card security

You can protect your SIM card with a PIN code to add another level of security to your BlackBerry® device. If you lock your SIM card with a PIN code, other people cannot use their SIM card in your device. Before you can use your SIM card in another device, you must type the PIN code.

Protect your SIM card with a PIN code

To obtain your SIM card PIN code, contact your wireless service provider.

Note: If you type the SIM card PIN code incorrectly three times, your SIM card does not function.

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

2.Click Advanced Options.

3.Click SIM Card.

4.Press the Menu key.

5.Click Enable Security.

6.Type your SIM card PIN code.

7.Press the Enter key.

Change the SIM card PIN code

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

2.Click Advanced Options.

3.Click SIM Card.

4.Press the Menu key.

5.Click Change PIN2 Code.

Change the display name for a phone number

If your SIM card supports more than one phone number, you can personalize the display name for your phone numbers.

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

2.Click Advanced Options.

3.Click SIM Card.

4.Highlight a phone number.

5.Press the Menu key.

6.Click Edit SIM Phone Number.

7.Type a display name for the phone number.

8.Press the Enter key.

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Blackberry 8350i manual About SIM card security, Protect your SIM card with a PIN code, Change the SIM card PIN code
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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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