50# Caller ID history 3# One-touch memory buttons 9# Speed dial buttons Speakerphone 3-Line adjustable contrast LCD Redial/flash/mute Power failure operation No batteries needed Receiver/speakerphone volume control Ringer volume control Display dial Digital answering machine 19 Minutes of record time Call screening/intercept Remote access Toll saver Audible message alert Memory monitor Time/day stamp Message guard memory for power failures Voice prompts Memo Wall mountable AC power adapter included required
