Get CenturyLink Support 24/7 Choosing CenturyLink means that technical support is always at your fingertips any time day or night—even on weekends. Installation is also a piece of cake. Installing yourself just takes 30 minutes with a free self-installation kit, or you can relax while a professional installs for you*. The CenturyLink High-Speed Internet Modem comes with a built-in wireless network, so your entire household can easily connect. 1. Make your home a wireless haven 2. Connect smartphones, laptops, and other devices 3. Get technical support 24/7 *Professional installation and modem fees apply.