If you're a visitor to Belgium and see Proximus Wi-Fi, check if your home mobile provider has a roaming agreement with Proximus (most major European and some global carriers do). If not, buying a local prepaid SIM card with 1GB of data is almost always cheaper, faster, and more secure than paying for the public Wi-Fi login.
The full story of the current login flow is designed for two types of users: (Proximus customers) and Guests (everyone else). proximus public wifi login
Today, Proximus has largely merged its networks. You'll mostly see two main SSIDs: If you're a visitor to Belgium and see
This was a clumsy, frustrating process. You'd be fumbling for your wallet, typing in a 16-digit credit card number on a tiny netbook keyboard, and praying the portal didn't time out. For non-Proximus users, it was often easier to just not bother. Today, Proximus has largely merged its networks
If you are not a Proximus customer, you can purchase access or use a prepaid code.