Uniden cordless with 2 handsetsDigital DECT 6.0 for superior clarity, security and rangeECO mode for longer battery lifeSilent mode turns off all ringersHandset speakerphone50 Names/numbers caller ID100 Names/numbers phonebookVoicemail message indicator lightIntercom and transfer calls between handsetsExpandable up to 12 handsets using 1 phone jackCompatible with uniden DRX100 range extenderUND16602