< Back You are here: KB Home Broadband Set Up & Troubleshooting Superfast Broadband (FTTC) Superfast Broadband FTTC Quick Start Guide Print Posted16th October 2018 Last Updated On18th April 2021 ByDigiweb Marketing Need help setting up your Superfast Broadband Fritz!Box Modem? Please refer to our step-by-step instructions in the following Quick Start Guide. Superfast Broadband (FTTC) Quick Start Guide