Appendix

Troubleshooting

•It may be necessary to purchase a new battery. Please refer to the Battery installation & charging section of this user's manual (page 7).

•The telephone might be malfunctioning. Please refer to the Limited warranty section of this user’s manual (page 59) for further instruction.

The CHARGE • Clean the metallic charging contacts on the cordless hand-

light is off. sets each month using a pencil eraser or a dry non-abrasive fabric.

Metallic charging contacts

•Make sure the power adapter and telephone line cords are plugged in correctly and securely.

•Unplug the power adapter. Wait for 15 seconds before plugging it back in. Allow up to one minute for the cordless handset and telephone base to reset.

•The telephone might be malfunctioning. Please refer to the Limited warranty section of this user’s manual for further instruction (page 59).

The telephone does not ring when there is an incoming call.

•Make sure the ringer is on. (See page 17 for handset and page 36 for telephone base).

•Make sure the telephone line cord and power adapter are plugged in properly (page 6).

•The cordless handset may be too far from the telephone base. Move it closer to the telephone base.

•There may be too many extension telephones on the tel- ephone line to allow all of them to ring simultaneously. Try unplugging some of them.

•If the other telephones in your home are having the same problem, the problem is in the wiring or local service. Contact the local telephone company (charges may apply).

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AT&T E2812B user manual Metallic charging contacts
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E2812B specifications

The AT&T E2812B is a robust landline telephone designed to meet both personal and professional communication needs. With a focus on user-friendliness and accessibility, this model integrates a number of features that enhance communication experiences while providing exceptional reliability.

One of the standout characteristics of the E2812B is its enhanced audio technology. The device boasts excellent sound clarity, integrated noise-canceling capabilities, and adjustable volume levels, making it suitable for users of all ages. The phone also features a speakerphone function that allows for hands-free communication, ideal for multitasking in busy environments.

In terms of design, the AT&T E2812B is sleek and modern, ensuring it fits seamlessly into any home or office setting. Its intuitive interface includes easy-to-read buttons and a user-friendly keypad, which simplifies dialing and navigation. Additionally, the telephone features a digital display that shows caller ID information, enabling users to screen calls effectively.

The E2812B also includes essential telephony features such as last-number redial, which allows users to quickly call back their most recent contacts without hassle. Furthermore, it is equipped with a built-in answering machine that can record messages, ensuring that users never miss important communications even when they are away from the phone.

This model adheres to advanced telecommunication technologies, ensuring compatibility with various network systems. The E2812B is capable of operating on both standard analog lines as well as VoIP services, making it a versatile choice for different communication environments. The phone is also designed to be energy-efficient, incorporating power-saving features that reduce overall energy consumption.

For those who prioritize security, the AT&T E2812B includes features that protect against unwanted calls, such as call blocking options. Users can conveniently manage their incoming calls and enhance their privacy.

In conclusion, the AT&T E2812B is a reliable and feature-rich landline phone that meets the diverse needs of modern users. Its blend of advanced communication technologies, user-friendly design, and essential features makes it an excellent choice for anyone seeking a dependable landline solution. Whether for personal or professional use, the E2812B stands out as a solid investment for enhancing communication efficiency.
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