Firstly, check that your site or building has Optify. Contact Customer Care if you are not sure.
Most of our sites have a Wi-Fi network. Just look for Optify in the list of available wireless networks. Simply click to connect, open your browser and follow the onscreen instructions to sign up for a package.
Many of our locations also have an Ethernet socket in the wall. Simply connect your computer to the socket with an Ethernet cable, open your browser and sign up from the screen that appears.