Order your t:card for free in the mail. You can also buy one for NOK 50 at AtB service center.
Top up t:card
Top up and pay in webshop for t:card, or at AtB service center or on board in areas not covered by the webshop.
Top up and pay in webshop for t:card, at AtB service center or on board in areas not covered by the webshop. As of today you can not top up the card on your mobile phone. This will be possible in a new version of the webshop in the first quarter of 2018.
Register the t:card on board when you travel.
In the Trondheim area you can board the green city buses and tram without registering, as long as you have a valid ticket. Read more on "More information about t:card".