Coby CT-P8600 2.4 GHz 2-Line Analog Cordless Speakerphone with Caller ID (Silver) 2.4 GHz analog signal Caller ID with call waiting feature, 40-name-and-number memory 50 channel auto scan and auto select channel for best communication Big 3-line LCD display for name, number, date and time of calls Two-line operation for multiple calls, two-way speakerphone for hands-free operation