If you are thinking about switching from a traditional fax machine to an online fax service, read these top 5 online fax questions first. They may help you and your startup save hours in research and setup. Topics include, "Can I port my current fax number to a web fax service?", "How do I send an email fax?", and more. Questions are complied from years of FaxCompare.com customer service research and answered by the professionals at ChooseWhat.com.