If you need a reliable phone service for your home business, or for your office, and you don't want the hassle and expense of putting in a landline, you can use Verizon FiOS Digital Voice to get the same kind of great phone service that you would get in a landline, but using Verizon's ultra high quality FiOS fiber optic Internet service instead. Verizon FiOS Digital Voice uses VOIP technology to let you make and receive phone calls using the power of Verizon's award winning fiber optic Internet service.