WiFi Setup (iPhone) Step-by-step guide On the main menu click on Settings. Click on Wi-Fi. For those with a Puffing Billy username and password, you can connect to corporate with your username and password, those without Puffing Billy credentials will need to use the Puffing-Billy-Free-WiFi. Internet Select internet. The password is Belgravegate5 Click on Trust in the top right corner. You will now be connected to the corporate WiFi. Free WiFi Select Puffing-Billy-Free-WiFi. A screen will appear and ask you to Accept the terms & conditions. Click the Accept button. The PBR website will appear. You will now be able to use the Internet.