Protect your SIM card with a PIN code

Verify that your wireless service provider has provided you with a SIM card PIN code.

1.In the device options, click Advanced Options.

2.Click SIM Card.

3.Press the Menu key.

4.Click Enable Security.

5.Type your SIM card PIN code.

6.Click the trackball.

Note: If you type the SIM card PIN code incorrectly three times, your SIM card does not function. For more information, contact your wireless service provider.

Change the SIM card PIN code

Verify that you have turned on SIM card PIN code security.

1.In the device options, click Advanced Options.

2.Click SIM Card.

3.Press the Menu key.

4.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.In the device options, click Advanced Options.

2.Click SIM Card.

3.Highlight a phone number.

4.Press the Menu key.

5.Click Edit SIM Phone Number.

6.Type a display name for the phone number.

7.Click the trackball.

8.Press the Menu key.

9.Click Save.

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Blackberry 8120 manual Protect your SIM card with a PIN code, Change the SIM card PIN code
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8120 specifications

The BlackBerry 8120, part of the BlackBerry Pearl series, was released in 2007 and remains notable for integrating powerful features with a compact design. This smartphone aimed to cater to both business professionals and everyday consumers, offering an array of functionalities that enhanced communication and connectivity.

One of the standout characteristics of the BlackBerry 8120 was its sleek and lightweight design. Weighing only about 134 grams, it was easy to carry and fit comfortably in the palm or pocket. The phone showcased a distinctive glossy finish, available in various colors, which gave it an appealing look.

At the heart of the BlackBerry 8120 was its QWERTY keyboard cleverly combined with a SureType predictive text system. This innovative keyboard layout allowed users to type messages quickly and accurately, making communication seamless. The device also featured a 2.0-inch display with a resolution of 240 x 260 pixels, which provided adequate clarity for reading emails, text messages, and browsing the web.

Connectivity was a strong suit for the BlackBerry 8120, supporting Wi-Fi connectivity via an integrated 802.11b/g adapter. This allowed users to access the internet and email services without relying solely on cellular data, thereby enhancing its appeal for business users who needed to stay connected while on the go. In terms of cellular technology, it supported quad-band GSM and GPRS, ensuring broad network compatibility.

The BlackBerry 8120 came equipped with a 2.0-megapixel camera, allowing users to capture images quickly. While not groundbreaking by today’s standards, it provided decent image quality for casual photography and allowed users to share their moments via email or MMS.

On the software front, the device operated on the BlackBerry OS, offering a rich ecosystem of applications and services tailored for productivity. Features such as email support, calendar integration, and task management made it an ideal tool for professionals seeking to enhance their workflow.

Battery life was another impressive feature, with the BlackBerry 8120 boasting up to 15 days of standby time and over 5 hours of talk time, ensuring that users could go about their day without constantly worrying about recharging.

In conclusion, the BlackBerry 8120 exemplified the convergence of style and functionality during its time. With its user-friendly design, reliable performance, and robust connectivity options, it laid the groundwork for future smartphones, appealing to a diverse user base that valued both communication and productivity.
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