... ,The accuracy of detection is industry-leading level USB Phone Call Recording Device (GXUSB-2R)Features:1, USB interface, provides ... automatic sound response and leaving message.8, Software dialing, playing voice prompt during recording on demand (MODEL: R+ Series ONLY ).9 ... end during talking Related models: GXUSB-2R 2-channel Phone Call Recording Device GXUSB-2R+ 2-channel Recording/dialing/playing ...