Securing Your Smartphone, Using the SIM Card PIN

The Basics

Enter the plus (+) sign for international calls

•Press and hold 0.

Securing Your Smartphone

You can secure your Smartphone by:

•Using your SIM card PIN feature

•Removing the SIM card from your Smartphone

•Locking the Smartphone’s keypad*

*An external QWERTY mini-keyboard for easy text entry can be purchased at sprint.com or by calling call 1-800-NEXTEL6.

For more security settings, see “Security” on page 135.

Using the SIM Card PIN

To prevent unauthorized use of your Smartphone, your SIM card can be protected by a PIN that you enter each time the Smartphone is powered on. You can change the PIN, and you can select whether you want the requirement that it be entered on or off. The default selection is off.

When the SIM PIN requirement is off, your Smartphone can be used without entering a PIN.

Important: When the SIM PIN requirement is off, the personal data on your SIM card is not protected. Anyone can use your Smartphone and access your personal data.

When the SIM PIN requirement is on, you are prompted to enter your PIN each time you power on your Smartphone.

Note: If a SIM PIN is required, your Smartphone will not function until the SIM PIN is entered, except for making emergency calls.

Turn the PIN requirement on or off

1On the Home screen, select Start.

2Select Settings then Security.

3Select Enable SIM PIN or Disable SIM PIN.

4Enter your PIN and select Done.

Note: The default SIM PIN is 0000. Change your PIN to prevent fraudulent use of the SIM card (see “Change the PIN” on page 32).

Enter the PIN

1When the Enter PIN screen appears after you power on your Smartphone, enter your SIM PIN.

2Select Done.

Note: If you enter your PIN incorrectly 3 times, your SIM card is blocked. To unblock your SIM card, you must contact Sprint Customer Care. See “Unblock the PIN” on page 32.

I920, I930 specifications

Nextel Communications, once a major player in the wireless telecom industry, introduced a range of innovative devices that catered to the needs of both personal and business users. Among them, the Nextel i930 and i920 stand out as significant models that combined features of traditional mobile phones with push-to-talk (PTT) capabilities.

The Nextel i930 was released as a flip phone, boasting a sleek design that appealed to style-conscious consumers. One of its standout features was the integrated PTT functionality, allowing users to connect instantly with others on their network. This feature was particularly popular among business users who valued quick communication over traditional voice calls. The i930 supported a wide range of Nextel services, including Direct Connect, which enabled users to reach others with just a push of a button, making it an invaluable tool for teams on the move.

On the other hand, the Nextel i920 catered to a similar demographic but in a slightly different form factor. This model featured a candy-bar design, providing a more compact option for those who preferred a straightforward layout. Both devices were equipped with a robust set of features, including a color display, camera capabilities, and various multimedia functions. The i920 also supported messaging services, allowing users to send and receive text messages, thus enhancing its versatility.

In terms of technology, both phones operated on the iDEN network, known for its reliability and extensive coverage at the time. The iDEN technology blended digital voice and data, allowing for seamless communication and efficient use of bandwidth. Users could enjoy enhanced voice clarity and an unparalleled connection quality, making it a preferred choice for those in remote areas.

Battery life was another critical characteristic of both models. The i930 and i920 were designed to provide long-lasting power, enabling users to stay connected throughout their busy days without frequent recharging. Additionally, these devices featured rugged designs suitable for various work environments, aligning with Nextel's image as a provider for professionals in demanding fields.

In summary, the Nextel i930 and i920 encapsulated the essence of Nextel's commitment to blending functionality with style. Their PTT capabilities revolutionized communication methods for many, while their durable designs and robust feature sets solidified their status as essential tools for professionals. Even today, these devices serve as reminders of a time when instantaneous communication was becoming increasingly vital in both personal and professional spheres.

Nextel comm I920, I930 manual Securing Your Smartphone, Using the SIM Card PIN, Enter the PIN

Models: I920 I930