... Phone Call Recording Device 1,Accurately judge the channel status 2,The accuracy of detection is industry-leading level USB Phone ... hot-swap; PNP(plug and play) and automatic recognition.2,Supports WIN98/2000/XP2003/VISTA/7/2008/8 operating system ... high-impedance recording, automatic sound response and leaving message.8, Software dialing, playing voice prompt during recording on demand (MODEL: R ...