2 handset answering system w/dual CID

Unsurpassed rangeCaller ID announcePush-to-talkHD audio with equalizer for customized audioDigital answering systemDigital answering system voice guideMessage counterCaller ID/call waiting—50 name and number caller ID historySimulated full-duplex handset and base speakerphonesPower backupLarge backlit base displayExtra-large display for easy viewingBig buttonsTable- and wall-mountableBacklit keypad and displayECO mode power conserving technologyQuiet modeCall block9 number speed dialExpandable up to 12 handsets (uses CL80115 accessory handset)DECT 6.0 digital technology22 minutes of digital recording timeCall screeningMessage retrieval from handset50 name and number phonebook directoryCompatible with AT&T cordless headset and speakerBattery type – 2.4V 400mAh Ni-MH