Magic Jack is a great little business tool. If you make a lot of long distance phone calls then you need a Magic Jack. Think of it as gadget that does everything for your phone service. You can set Magic Jack to take calls through voice mail. You get three way calling and many more features. You pay for the Magic Jack and you do not get a monthly bill. It’s a great service that can help you make money online, now you can call back customers and gain new contacts without worrying about long distance charges. The Magic Jack works through your computers USB plug.