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AT&T 854 User Manual

AT&T 854
44 pages
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AT&T 854 Specifications

General IconGeneral
BrandAT&T
Model854
CategoryIntercom System
LanguageEnglish

Summary

Safety Information

Important Safety Instructions

Essential safety guidelines for using the AT&T 854 telephone.

Electrical Safety and Usage Precautions

Precautions regarding electrical shock, power cords, and liquid spills.

Parts Checklist

Included Components Detail

Lists all items provided with the AT&T 4-Line 854 telephone.

Setting Up Your New System

Installation Checklist

Key steps for setting up the phone, including line numbers and intercom IDs.

Installation Cautions

Important warnings regarding power failure, wire length, and wiring practices.

Desk/Table Installation

Install Batteries

Step-by-step guide for inserting and securing batteries in the telephone.

Connect Line Cords

Instructions for connecting line cords using wall jacks and adapters.

Desk/Table Installation Procedures

Connect AC and Handset Cords

Steps for connecting the AC adapter and handset cords.

Wall Mount Installation

Reverse Handset Tab and Connect Cords

Procedures for preparing the handset and connecting cords for wall mounting.

Mount Phone to Wall

Guide for physically attaching the phone unit to a wall jack.

Setting Up Your Phone

Assigning Intercom Numbers

Instructions for assigning unique intercom numbers (11-22) to each phone.

Indicator Light Description

Light Status and Patterns

Detailed explanation of light patterns and their meanings.

Making and Answering a Call

Call Handling Procedures

Steps to make, answer, and manage calls using handset or speaker.

Using the Speakerphone

Hands-free Conversation

How to activate, use, and adjust speakerphone volume.

Using Hold

Placing and Retrieving Calls on Hold

How to put a call on hold and retrieve it later.

Making a 3-Party Conference Call

Establishing Conference Calls

Steps to set up and manage three-party conference calls.

Transferring a Call

Unannounced Call Transfer

Guide to transferring calls without prior announcement.

Announced Call Transfer

Steps for transferring calls after announcing them.

Memory Dialing Overview

Memory Features at a Glance

Summary of memory capabilities like storing numbers and special features.

Memory Features

Capacity and Types

Details on storing up to 36 numbers and one/two-touch dialing.

One-Touch Dialing

Storing Numbers (Upper Spaces)

Guide to storing numbers for one-touch dialing.

Two-Touch Dialing

Storing Numbers (Lower Spaces)

Guide to storing numbers for two-touch dialing.

Special Memory Features

Advanced Memory Functions

Details on long numbers, erasing, delays, tone, and flash storage.

Intercom Operation Overview

What You Should Know About The Intercom

Making an Intercom Call or Page

Initiating Intercom Calls

Steps to start an intercom call or page another phone.

Making an Intercom Conference Call

Appendices Overview

In Case of Difficulty

Troubleshooting common problems with the telephone system.

Troubleshooting: No Dial Tone

Resolving No Dial Tone Issues

Actions to resolve issues with no dial tone.

Troubleshooting: Call Dialing

Resolving Call Dialing Problems

Solutions for problems preventing successful call dialing.

Troubleshooting: Intercom Noise

Troubleshooting: Signal & Power Issues

Expanding Your 854 System

Centrex Operation Setup

Centrex Operation Details

AT&T Limited Warranty

Warranty Coverage and Limitations

Details on what the warranty covers, its duration, and limitations.

Obtaining Warranty Service

Instructions on how to get warranty service and what is not covered.

FCC Information

FCC Registration and Repair

Information on FCC compliance, connection, and repair procedures.