Telephone Installation, Table/Desk | AT&T 250 instruction

Telephone Installation

Table/Desk

1Plug one end of the line cord into the telephone line jack.

Telephone line jack

3Connect the other end to a wall jack, then continue with the steps in “For Table/Desk and Wall Installation” on page 7.

Line cord

INSTALLATION

2Feed the line cord

through the channel (so the phone will sit flat).

Channel

Line cord

Modular telephone wall jack

5

Image 6

AT&T 250 user manual Telephone Installation, Table/Desk

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 Installation Battery Installation Telephone Installation Table/Desk Wall Installation For Table/Desk and Wall Installation Feature Settings Feature Settings Summary Language Selection Set Home Area Code Set Local Area Codes You can program up to four Local Area Codes Call Waiting Display Screen OptionsCall List Order Set Contrast Telephone Operation Flash/Call Waiting Line Status IndicatorNew Call Light Ringer Voume Telephone Memory Dialing Numbers MemoryStoring Memory Numbers Caller ID Operation About Caller Identification Display Dial Call HistoryReviewing Call History Display Dial Options Removing a Specific Call Record Setting Screen Display OptionsRemoving Call Records from History Removing All Calls Display Screen Messages Call Cannot Be Dialed or Is Dialed Slowly Case of DifficultyNo Dial Tone Telephone Does Not Ring Screen is Blank New Call Light Stays OnNew Call Light Does Not Go On Screen Displays Extension Used, and None Are