KEEP YOUR EXISTING NUMBER and we will port it onto our network free of charge. With our pure per second billing you are guaranteed to save money.The Smart Future voice service is a Voice over IP (VoIP) service that allows you to make and receive voice calls via your internet connection. With Smart Future VoIP you will receive a free telephone number from which you can make and receive calls. Our call tariffs are very competitive.Make and receive calls from anywhere as long as you have a VoIP capable internet connection. Calls can be made using any smart phone.Calls made from any Smart Future VoIP number to any other Smart Future VoIP number are absolutely FREE! This makes the Smart Future VoIP service an incredible cost saving tool for all local businesses and individuals.