Important info:
Some Firewalls and Pop-Up Blockers can interfere with the 3W® portal. To ensure full functionalities, we advise you to tune these systems while working in the 3W® portal.
If you encounter problems, if you have questions regarding your personal portal or you have an idea how we can improve your personal portal, please do not hesitate and send an email to our helpdesk. You can also call us on the following telephone number: +32 (0)2 251 33 69.
