AT&T 250 user manual Contents

Page 3

BEFORE YOU BEGIN . . . . . . . . . .3

About Caller Identification

(Caller ID) . . . . . . . . . . . . . . . .3

About Home Area Code and

Local Area Codes . . . . . . . . . . .3

INSTALLATION . . . . . . . . . . . . . .4

Battery Installation . . . . . . . . . . .4

Telephone Installation . . . . . . . .5

FEATURE SETTINGS . . . . . . . . . .8

Feature Settings Summary . . . . .8

Language Selection . . . . . . . . . . .9

Set Home Area Code . . . . . . . . . .9

Set Local Area Codes . . . . . . . .10

Display Screen Options . . . . . .11

TELEPHONE OPERATION . . . . .12

Making and Answering Calls . . .12

Redial . . . . . . . . . . . . . . . . . . . .12

Handset Volume . . . . . . . . . . . .12

Mute . . . . . . . . . . . . . . . . . . . .12

Set Dial Mode . . . . . . . . . . . . . .12

Temporary Tone Dialing . . . . . .12

New Call Light . . . . . . . . . . . . .13

Line Status Indicator . . . . . . . . .13

Flash/Call Waiting . . . . . . . . . . .13

Ringer Volume . . . . . . . . . . . . .13

CONTENTS

TELEPHONE MEMORY . . . . . . .14

Storing Memory Numbers . . . .14

Storing a Pause in a

Memory Number . . . . . . . . .14

One-Touch Dialing . . . . . . . . . .14

Dialing Numbers in Memory . .14

Directory Card . . . . . . . . . . . . .14

CALLER ID OPERATION . . . . . .15

About Caller Identification . . . .15

Call History . . . . . . . . . . . . . . .16

Reviewing Call History . . . . . . .16

Display Dial . . . . . . . . . . . . . . .16

Display Dial Options . . . . . . . .16

Removing Call Records

from History . . . . . . . . . . . . .17

Setting Screen Display Options .17

Display Screen Messages . . . . .18

IN CASE OF DIFFICULTY . . . . .19

1

Image 3
Contents Trimline Caller ID Telephone Advanced American Telephones. All rights reserved Contents Before YOU Begin About Caller Identification Caller IDAbout Home Area Code and Local Area Codes Battery Installation InstallationTable/Desk Telephone InstallationWall Installation For Table/Desk and Wall Installation Feature Settings Summary Feature SettingsSet Home Area Code Language SelectionYou can program up to four Local Area Codes Set Local Area CodesSet Contrast Display Screen OptionsCall List Order Call WaitingTelephone Operation Ringer Voume Line Status IndicatorNew Call Light Flash/Call WaitingTelephone Memory Dialing Numbers MemoryStoring Memory Numbers About Caller Identification Caller ID OperationDisplay Dial Options Call HistoryReviewing Call History Display DialRemoving All Calls Setting Screen Display OptionsRemoving Call Records from History Removing a Specific Call RecordDisplay Screen Messages Telephone Does Not Ring Case of DifficultyNo Dial Tone Call Cannot Be Dialed or Is Dialed SlowlyScreen Displays Extension Used, and None Are New Call Light Stays OnNew Call Light Does Not Go On Screen is Blank