When you get your business communications through Carolina Digital Phone, you get more than just a reliable, flexible, and affordable solution. You Get Us! We believe in treating you how you deserve to be treated and providing you with top of the line service to go with our top of the line solution! We believe that you’ll love our service and solution so much, that when you sign a three-year agreement, we’ll throw in 3 months FREE! On top of your free service, we will also give you an allowance to put towards upgrading your phones! We don’t just limit you to the base model, but give you the freedom of CHOICE when it comes to your phones!