Contact Us

You may contact us by phone or by e-mail. If you need a new network id at DEI please contact us at room G6.4. How to reach us:

  • Our Helpdesk service is available from 10h-13h00 at room G6.4.
  • By phone: Our phone extension is 431615. From outside of the DEI please dial (00351) 239790071.
  • By e-mail (the preferred method): Send your requests to Your request will automatically create a new trouble ticket associated with your e-mail address.
  • Use the Contact Form available below: