Panasonic KX-TG8231B Expandable DECT 6 Phone, Color LCD, Digital Answering System KXTG8231B # Box Contents: All-Digital Answering System and 1 Handset (Piano Black Finish) # New DECT 6.0 Technology - Interference Free Communication; Increased Clarity; Enhanced Security; Wider Range; Network Friendly # Caller ID / Call Waiting # Caller ID Memory: 50 items # Ringer ID: Category # Ringer Tone: 15 # Ringer Melody: 5 + 10 Polyphonic # Phonebook Memory: 50 items (16 char / 24 digits) # 1.5" Color, 65k Colors, 128 x 128 Pixels, 3 Line + Softkey, Pict # Handset Speakerphone # 3-Way Conferencing # Recording Time: about 18 min. # Outgoing Message recording time: 2.5 min. # Adjustable Ringer / Volume Control # Clock & Alarm # Bi-Lingual Menu Support (English / Spanish) # Rechargeable NIMH Battery # Battery Life Talk: 17 hrs. # Battery Life Standby: 7.5 days # Charge Time: 7 hrs.