Yes, if your existing service is provided via a Telstra DSLAM. The “fast transfer” process allows you to keep your existing broadband connection up until the moment the transfer takes place. You should only be without broadband for a few moments when the transfer occurs. Do not cancel your existing broadband service during the switch. You will need to reconfigure your router or modem with the Primus ADSL2+ settings to connect to Business ADSL2+ when the transfer occurs.