Norwegian version of this page

Two-factor authentication with new phone or new telephone number.

If you have received a new phone number or a new phone, you need to set up two-factor authentication again. Before you can do this, you must reset the old two-factor authentication.

Once you have reset it, you are ready to set it up again.

 

Search the user manual
Contact support

Call us

Opening hours are weekdays from 08:30 to 17:00 and Saturdays from 10:00 to 15:00.

Phone number: 22 84 00 04

Register case

Your request can be sent to it-hjelp@uio.no.

Send email

Book a Zoom meeting

Students and employees can book a Zoom meeting with UiO Helpdesk. Available hours are Tuesday to Thursday between 11:00 and 13:00.

Book a video call

Chat with us

Our chat is open every weekday between 09:00 and 16:00.

Start chat
Published June 6, 2023 1:52 PM - Last modified Sep. 2, 2025 2:41 PM