⋅ DECT 6.0 Digital technology
⋅ Caller ID/Call Waiting*-stores 50 calls
⋅ Handset and base speakerphones
⋅ Quiet Mode
⋅ ECO mode power-conserving technology
⋅ Expandable up to 5 handsets with only one phone jack
⋅ For optimal performance batteries should be charged for 16 hours prior to use