AT&T E2812B user manual Technical specifications, Telephone operating range

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Appendix

Technical specifications

RF frequency band	2400 MHz — 2483.5 MHz
(handset to base)

RF frequency band	2400 MHz — 2483.5 MHz
(base to handset)

Channels	95

Operating temperature	32°F — 122°F
	0°C — 50°C

Telephone base voltage	AC117V 60Hz
(AC adapter input)

Telephone base voltage	DC9V 400mA
(AC adapter output)

Handset voltage	3.6V 600mAh Ni-MH battery

Charger voltage	DC9V 150mA
(AC adapter output)

Telephone operating range

This cordless telephone operates with the maximum power allowed by the Federal Communications Commission (FCC). Even so, the handset(s) and telephone base can communicate over only a certain distance - which can vary with the locations of the telephone base and handset(s), the weather, the layout, and the construc- tion of your home or office.

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Contents E2812B Canada dial 1 866 On purchasing your new AT&T productStop E2812B Table of contentsCordless handset Quick reference guideTelephone base Parts checklist Avoid placing the telephone base too close to Telephone base installationTelephone base installation Low battery indicator Battery installation & chargingWall mounting Installation optionsTabletop mounting Belt clip & optional headset Install belt clip as shown optionalHands-free speakerphone calls Basic operationMaking and answering calls Handset locator Last number redialTemporary ring silencing Options while on calls Volume controlCall waiting MuteMultiple handset use Handling incoming calls IntercomIntercom call transfer Ringer volume Handset settingsOn or OFF Ringer toneKey tone ENGLISH, Francais or Espanol LanguageClear voice mail indication Dial type Shared directory DirectoryMemory capacity Exiting the directoryPress MENU/SELECT New directory entriesTo create and store a new directory entry Pat Williams 555-1234 To browse through the directory Directory searchTo search by name To dial a displayed number To dial, delete or change entriesTo delete an entry To change an entryInformation about caller ID with call waiting Caller ID operationShared caller ID log Missed calls Memory matchTo return a call To review the call logTo review the call log Other options while reviewing the call log Voice prompts Answering system operationMessage capacity To check day and time Day & time announcementsTo set day and time To play your outgoing announcement Outgoing announcementsTo record your outgoing announcement To delete your outgoing announcementFeature description Changing feature optionsAnnouncements during message playback Message playbackOptions during playback To delete all messagesTo play back a memo Recording & playing memosTo record a memo Message counter displays Message counter displaysTo turn the answering system off Answering system modeTo turn the answering system on Call screeningStop Remote accessIndicator lights Screen icons, indicator lights & tonesScreen icons & alert tones Handset alert tonesScreen display messages Handset display screen messagesIntercom Ended Troubleshooting LOW Battery Metallic charging contacts CONNECTING… Connecting Troubleshooting Disconnect the telephone base from the modular jack Take place Announce Important safety instructions Especially about cordless telephones Especially about telephones answering systems Precautions for users of implanted cardiac pacemakersPacemaker patients FCC Part 68 & Acta FCC Part 68 & Acta FCC Part Limited warranty Limited warranty Limited warranty Telephone operating range Technical specificationsIndex Index Action Remote command Remote access wallet card

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.