024-3455000 info@tunix.nl

Via a special fax form you can inform TUNIX about changes with regard to the information contact(s) who TUNIX can contact in the case of major service incidents or maintenance You are also required to use this form for temporary contacts.

Please download this form and fax it to TUNIX Digital Security, afdeling Commerciële binnendienst Faxnummer: +3124 3455013