Product Information: :::::::::::::::::::::
AT&T : Model 974 Four-Line Intercom, 3-Way Conference Speakerphone with Caller ID
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Distinctive Ring LCD Display—4-Line/Backlit Paging Speakerphone Memory Presets—200 Redial/Hold/Mute Conferencing—3-Way Caller ID Memory—200 Station Call Waiting/Caller ID—Requires subscribing through your local phone company Computer Data Port—Two Headset Port |
