Extra large display for easy viewingBig buttonsCaller ID/call waiting—50 name and number caller ID historyECO mode power-conserving technologyQuiet modeDECT 6.0 digital technologyIntercom between handsetsConference between an outside line and up to 4 cordless handsets50 name and number phonebook directory9 number speed dialVoicemail waiting indicatorQuick access key for voicemail boxLast 10 number redialEnglish/Spanish/French setup menuMuteAny key answerRequires a CL81113, CL81213, CL81313, CL82113, CL82213, CL82263, CL82313, CL82363, CL82413, CL82463, CL83113, CL83213, CL83263, CL83313, CL83363, CL83413, or CL83463 to operate