Buy your tickets – as easy as 1-2-3. Kolumbus’ ticket app lets you buy your ticket before you get on board. The app is valid on buses and some train and boat departures in Rogaland. * Location Used in connection with ticket purchases so that Kolumbus Billett can automatically suggest a ticket based on the zone in which you are located. You can still purchase a ticket even if the location function is turned off, but you must manually enter the stop or station from which the ticket will apply. * Contacts Used when sending tickets to phone numbers stored in your contacts. * Notifications Used to send notifications when tickets and payment cards expire. You can still purchase a ticket even if the notification function is turned off. * Background App Refresh Used at night when updating your control code and today's picture so that next day you always have the valid code and picture ready for a ticket inspection. You can still purchase a ticket even if the background update function is turned off. * Mobile Data Used when communicating with Kolumbus during ticket purchases. If the app's access to mobile data is blocked, you can only buy a ticket if you have access to a wireless network (Wi-Fi). You must also have network access in order to display the control code and today's picture during a ticket inspection. If you want to block access, you can do so from your phone on Kolumbus Billett's "Settings" page. https://www.kolumbus.no/en/ https://www.kolumbus.no/en/contact-us/contact-us/