Digital telephone genius, a new and practical for the modern office or even household use that helps you to manage your entire daily in/out telephone call. Software is supplied to each unit, just plug into any pc usb port and connect with your telephone line, it will automatically captures and stores all your incoming/outgoing phone calls in your computer for you to recall anytime in future. In addition to that, cid feature to displays the caller number and capable to stores your client information. Available various models that support in single, twin, four, eight, twelve & sixteen telephone lines or system.