Fundamentals, Security, Safety Precautions

Settings

•Master Clear: Reset all settings to their default AT&T values AND delete all user data (including contacts, messages, music, and more).

Note: You may be required to enter the phone lock code to modify some of the security settings. The default lock code is 1234.

Connectivity

Data account: Add and view your GSM and GPRS data usage.

Phone info

View information about your phone, including your phone number.

Fundamentals

Security

To protect your mobile phone from illegal usage, take the following security measures:

•Set the PIN code of the SIM card. (p19)

•Set the phone lock code. (p19)

Safety Precautions

This section includes some important information on safe and efficient operation. Please read this information before using the phone.

Operational Precautions

•Please use your phone properly. When making or receiving a call, please hold your phone as when holding a standard wireline telephone. Make sure that the phone is at least one inch (about two point five centimeters) from your body when transmitting.

•Do not touch the antenna when the phone is in use. The antenna is located on the bottom of the handset. Touching the antenna area affects call quality and may cause the phone to operate at a higher power level than needed.

•Some people may be susceptible to epileptic seizures or blackouts when exposed to flashing lights, such as when

watching television or playing video games. If you have experienced seizures or blackouts, or if you have a family history of such occurrences, please consult your doctor before playing video games on your phone or enabling a flashing light feature on your phone. (The flashing light feature is not available on all products.)

•Keep the phone out of reach of small children. The phone may cause injury if used as a toy.

Precautions While Driving

•Please pay attention to traffic safety. Check the laws and regulations on the use of your phone in the area where you drive. Always obey them.

•Use the hands-free function of the phone, if available.

•Pull off the road and park before making or answering a call if required.

Precautions for Medical Devices and Facilities

•When using your phone near pacemakers, always keep the phone more than eight inches (about twenty centimeters)

from the pacemaker when the phone is switched on. Do not carry the phone in your breast pocket. Use the ear opposite

R225 specifications

The AT&T R225 is a powerful mobile device that showcases a blend of advanced technologies and user-friendly features aimed at enhancing connectivity and performance. Designed for users who require reliable access to communication and data services, the R225 stands out in a crowded market with its robust set of characteristics.

One of the main features of the AT&T R225 is its ability to support high-speed 4G LTE connectivity. This allows users to experience faster download and upload speeds, making it ideal for streaming videos, downloading large files, and engaging in video calls. The device is also designed to optimize connectivity in both urban and rural areas, ensuring that users stay connected wherever they go.

The AT&T R225 is equipped with a striking display, offering vibrant colors and sharp resolution. The screen size strikes a balance between usability and portability, making it easy to navigate apps, browse the internet, and consume media. Coupled with an efficient user interface, the device allows for seamless multitasking, enabling users to switch between applications with ease.

In terms of battery performance, the R225 excels with a long-lasting battery life that can comfortably support a full day's worth of usage. This is particularly beneficial for individuals who are always on the go and need a device that can keep up with their fast-paced lifestyle. The device also includes features like power-saving modes to extend battery life further when needed.

Another notable characteristic of the AT&T R225 is its durable design. Built to withstand the rigors of everyday life, the R225 is resistant to various environmental factors, including dust and water. This durability makes it an excellent choice for users who work in demanding conditions or enjoy outdoor activities.

The AT&T R225 also offers extensive storage options, allowing users to store apps, documents, and media without worry. With expandable storage capabilities, users can easily increase their device's memory as their needs grow.

In summary, the AT&T R225 combines advanced technology with practical features tailored to meet the needs of today’s mobile users. With high-speed connectivity, impressive battery life, and a durable design, the R225 is a standout device for those who seek both functionality and reliability in their mobile experience. Whether for personal or professional use, the AT&T R225 proves to be a versatile and dependable companion.