You must complete the Blackphone Setup Wizard before you can join a Wi-Fi network via a captive portal or Enterprise Wi-Fi connection. It's not possible to provision certificates (for WPA-Enterprise PEAP, TTLS, etc.) or to run a browser (to log in to a portal) during the first stages of setup. We recommend activating using a regular open or WPA Wi-Fi network (preferably WPA) for the initial setup process; if Wi-Fi is unavailable, you can also complete the process using mobile data. Once the setup wizard has completed, you are free to configure and use any kind of Wi-Fi, including corporate and captive portals.