Getting Started, Battery, Inserting the SIM Card

Getting Started

Note: In this User Manual, “press a key” means to press the key and release it, while “hold a key” means to press the key for at least two seconds and then release it.

Battery

The included lithium ion battery can be used immediately after unpacking.

Installing the Battery

1.Remove the battery cover by turning the phone upside down, pressing down on the upper portion of the battery cover, and pushing the cover in an upward motion.

back of the handset. Press the cover until you hear a click.

Removing the Battery

1.	Make sure that your mobile phone is
	switched off.
2.	Remove the battery cover as directed.
3.	Pull the battery up and remove it from
	the mobile phone.

1.Connect your travel adapter to the side of your mobile phone as shown in the diagram.

2.The battery charging indicator will appear.

3.Once the battery is fully charged, disconnect the charger.

Getting Started

2.Turn the phone over and remove the battery cover.

3.Remove the battery if it is already installed.

4.Hold your SIM card with the cut corner oriented as shown on the handset. Slide it into the card holder with the gold- colored contacts facing downward.

5.Replace the battery.

6.Replace the battery cover.

2.Insert the battery by aligning the gold-colored contacts with the contacts in the battery slot.

3.Push down the upper section of the battery until it becomes flush with the handset.

4.Replace the battery cover by aligning the tabs on the upper portion of the cover with the slots on the upper portion of the

Charging the Battery

Your phone is powered by a rechargeable lithium ion battery. For maximum battery performance, it is recommended that you fully discharge the initial charge and then charge it completely. A new battery’s full performance is achieved only after three complete charge and discharge cycles.

Battery charging time

Your battery can be fully charged in three hours. Do not charge your battery for more than six hours.

Inserting the SIM Card

Before you can begin operation of your mobile phone, you need to insert the SIM card that was provided by AT&T. Full functionality of your device can only be ensured when the AT&T SIM card is inserted properly.

Insert the SIM card as follows:

1.Make sure that the phone is switched off and the charger is disconnected from the phone.

What is a SIM card?

Your mobile phone has a Subscriber Identity Module (SIM) card. This is a microchip that holds your personal information, such as names and phone numbers. Your phone will not function properly without it. If you already have contacts on your SIM card, they can be transferred in most cases.

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.