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T-Mobile MDA III manual Securing Your Phone, Locking the keypad, Locking your T-Mobile MDA

Models: MDA III

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54T-Mobile MDA III User Manual

3.9Securing Your Phone

You can customize the level of security you want to have on your T-Mobile MDA III by locking the keypad, the entire device, or the SIM card.

Locking the keypad

The keypad lock turns off the keypad functionality. This is a helpful feature if, for example, your T- Mobile MDA III is turned off and in your pocket, and you want to prevent accidental keypress.

1.Tap > Settings > System tab > Button Lock

2.Select Lock all buttons except Power button.

3.To unlock your keypad, tap Do not lock buttons.

Locking your T-Mobile MDA III

Locking your T-Mobile MDA III prevents access to personal data. When you enable this feature, your T-Mobile MDA III will automatically lock after a specified time of inactivity. A screen will be displayed requiring your T-Mobile MDA III "lock password" before access is granted.

1.Tap > Settings > Personal > Password.

2.To enable this function, select how long your mobile device must be turned off before the password is required for using the device, by tapping Prompt if device unused for.

3.Select the type of password you would like to use: Simple 4 digit or Strong alphanumeric.

A strong password must have at least 7 characters that are a combination of uppercase and lowercase letters, numerals, and punctuation.

4. Enter the password, and if necessary, confirm the password.

Locking the SIM card

You can protect your T-Mobile MDA III from unauthorized use by assigning a PIN (Personal Identification Number). Your first PIN is assigned by T-Mobile.

1.On the Phone keypad, tap Tools > Options > Phone tab.

2.Select Require PIN when phone is used.

3.To change the PIN at any time, tap Change PIN.

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T-Mobile MDA III manual Securing Your Phone, Locking the keypad, Locking your T-Mobile MDA, Locking the SIM card
Page 53 Page 55

MDA III specifications

The T-Mobile MDA III, launched in the mid-2000s, stands as a significant device in the evolution of smartphones. This pocket-sized companion packed a plethora of features and technologies that catered to the needs of both business professionals and casual users alike.

A standout characteristic of the MDA III was its operating system, Windows Mobile 5.0, which allowed for a user-friendly interface and robust application support. The device featured a 3.5-inch TFT touchscreen display, delivering a resolution of 240 x 320 pixels. This screen provided vibrant colors and ease of navigation, allowing users to experience their applications and media effectively.

The MDA III was powered by a Samsung S3C2410 processor, running at 400 MHz. Coupled with 128 MB of RAM and 128 MB of ROM, it managed multitasking well, allowing users to run multiple applications with relative speed and efficiency. The device supported expandable memory via an SD card, accommodating up to 2 GB, offering ample storage for applications, documents, and media.

Communication capabilities were a strong suit of the MDA III. It supported GSM networks, enabling users to enjoy voice calls and SMS services. For internet access, the device was equipped with GPRS, allowing users to browse the web and check emails on the go. The inclusion of Wi-Fi was also a notable highlight, providing users with faster data access when connected to available networks.

The MDA III excelled in its multimedia capabilities. It featured a 2-megapixel rear camera, enabling users to capture moments with decent quality. Additionally, it came with a media player that supported various formats, allowing users to enjoy music and videos wherever they were.

In terms of design, the MDA III had a sleek and stylish appearance, with a sliding QWERTY keyboard that enhanced typing efficiency. This physical keyboard option was a game-changer, making it easier for users to send messages and emails.

The T-Mobile MDA III, with its combination of business-friendly features, multimedia capabilities, and stylish design, made a memorable impact in the early smartphone market. For users at the time, it represented a powerful tool that brought together connectivity, productivity, and entertainment in a single device.