ATT 3 Handset System with Answering

3 Handset Answering System with Caller ID/Call WaitingSimulated full-duplex handset speakerphone22 minutes of digital recording time30 name and number caller ID historyExtra large displayTable and wall mountableBacklit display and keypadECO mode power-conserving technologyQuiet modeCall blockExpandable up to 5 handsets (accessory handset EL50005)DECT 6.0Call screeningCall interceptRemote accessMessage retrieval from handsetMessage time stampIntercom between handsetsConference between an outside line and up to 4 cordless handsets50 name and number phonebook directoryVolume controlVoicemail waiting indicatorLast 10 number redialMuteAny key answerBattery type: 2.4V 300mAh nickel metal-hydride