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Nextel comm i58sr Setting Keypad Lock, Enabling and Disabling SIM PIN, Setting New Passwords, 159

Models: i58sr

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Settings

Phone lock provides two options for locking the phone:

•Lock Now locks the phone immediately after you set the option

•Auto Lock locks the phone the next time the phone is powered on

Setting Keypad Lock

The i58sr phone includes a keypad lock feature that enables you to lock the phone’s keypad to avoid inadvertently pressing keys or placing calls. See “Keypad Lock” on page 21 for more information.

Keypad Lock provides two options for locking the phone:

•Lock Now locks the keypad immediately after you set the option.

•Auto Lock specifies a time after which your keypad locks automatically, if no keys or buttons on your phone have been pressed during that time. You may choose 5 minutes, 10 minutes, 15 minutes, or 20 minutes.

Enabling and Disabling SIM PIN

The SIM PIN option enables and disables the feature that requires a SIM PIN code to be typed into the phone to access the information on the SIM card and to make or receive calls. See “SIM Card Personal Identification Number (PIN)” on page 14 for more information.

Setting New Passwords

The New Passwords option enables you to set passwords that control access to your phone:

•Unlock Code — This code is used to control access to the phone using Phone Lock. It is also required to access the Master Clear and Feature Reset features. If you want to use any of these features, contact Nextel Customer Care for your default Unlock code.

•Security Code — This code is used to access the Master Reset feature under the direction of a Nextel Customer Care Representative. It can also be used to override your Unlock and GPS PIN code under the direction of a Nextel Customer Care Representative.

•SIM PIN — This code is used to access the information on your SIM card and to make or receive calls. When you get your phone, your SIM PIN is 0000. You should change this to a SIM PIN known only to you as soon as your get your phone. For information on changing your SIM PIN, see “Changing the PIN” on page 17.

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Nextel comm i58sr manual Setting Keypad Lock, Enabling and Disabling SIM PIN, Setting New Passwords, 159
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i58sr specifications

The Nextel i58sr was a standout device in the realm of communication technology, primarily catering to business and professional users. Released as part of Nextel's ruggedized phone lineup, the i58sr was designed with durability and functionality in mind, making it a reliable choice for users in demanding environments.

One of the defining features of the i58sr was its sturdy design. The phone was built to withstand tough conditions, with a rugged exterior that offered resistance to shocks, vibrations, and water. This made it ideal for users who worked in construction, outdoor activities, or any field where accidents and rough handling were a possibility.

The i58sr boasted a compact and lightweight form factor, making it portable and easy to handle. Its ergonomic design included a comfortable grip, essential for prolonged use in the field. The device also featured a clear display that provided essential information at a glance, ensuring that users could easily navigate through applications and features even in bright sunlight.

A significant highlight of the Nextel i58sr was its push-to-talk capability, which allowed for instant communication with other Nextel users. This feature enabled users to connect with team members quickly, facilitating coordination and enhancing productivity, especially in high-paced work environments. The phone also supported traditional voice calls, ensuring versatility in communications.

Technologically, the i58sr utilized Nextel's iDEN network, combining radio communication and cellular service to deliver unique features like two-way radio capability. This hybrid technology enhanced the range of communication options available to users, allowing for seamless transitions between direct radio and phone calls.

In terms of battery life, the i58sr performed admirably, providing extended usage capabilities that were crucial for users often away from power sources. This reliability was further complemented by the device's long-standing reputation for functionality, which included features like programmable buttons for quick access to frequently used functions.

In summary, the Nextel i58sr was a significant player in the domain of rugged communication devices. Its combination of durability, push-to-talk capabilities, and a reliable power source made it a preferred choice for professionals in various industries. By blending traditional voice calls with advanced push-to-talk technology, it stood out as an essential tool for effective communication in challenging environments.