The Panasonic KX-TG6811 is an easy-to-use digital cordless telephone. The curvy base unit and handset are designed with unity and comfort in mind, providing a modern, aesthetically pleasing feature for your home or workspace 1.8" Large Monochrome display White colored backlight Monochrome colored display Illuminated keypad Easy to Use Handset Handset ringers : Polyphonic (30 melodies) Volume Control : 6-Step OFF Receiver Volume: 4-Step Speakerphone : 6-Step OFF Microphone mute Caller ID 50 stations Caller ID memory Call Share Conference Call with outside Line Intercom (Handset to Handset) Voice AOH Any key answer Mute 10 redial memory Date & time display Alarm clock Key lock Ringer pattern: 5 tones 10 melodies Ringer/ charger indicator Signal strength indication Integrated on base; integrated on handset antenna Name and caller id 50 call log entries 120 phonebook names and numbe