... /XP/VISTA/7/Mac 4.Voice SMS high speed usb modem Description : 1,Standard USB connector , insert it to laptop or ... voice , ovonic SMS8,Support statistics of network flow ,time and history calls ,Telephone book Technology Specification :Network type ... SupportPC voice , ovonic SMS, statistics of network flow ,time ,history calls, and telephone bookAuto installationYesSupport system Windows2000/XP/VISTA ...