What is OiSTER 'Tank Selv' Mobile Broadband?

Quick guide: Click here for help to get started

With OiSTER Tank Selv you have no subscription! You just top up by 1 day, 1 week or 1 month at a time, either with your credit card directly on www.OiSTER.dk/Tankselv, or top up cash in one of the many OiSTER Tank Selv dealers.

You decide when and where you want to be online and pay only when you need it. We specialize in offering you the best Internet solution that installs in just 5 minutes on both PC and Mac. You always have access to www.oister.dk/tankselv, even if you're not online. Therefore you can always activate the product or top up, even after you have run out of surf time. With OiSTER Tank Selv you have the opportunity to use up to 10 GB per month.

You need a 3G modem
OiSTER offers a small USB modem, in which you put a SIM card in. You can also use a laptop with embedded 3G modem. Or you can use a USB modem from another provider. An USB modem can be used in both stationary and laptop computers. The shops that sell OiSTER Tank Selv also sell starter kits with modem.

See list of shops that sell OiSTER Mobile Broadband here


What does it cost to top up?




What is the price for the starter kits? 

Starter kit without modem costs 99,- dkk. incl. 7-days free surf (for you who have a 3G modem in advance).

Starter kit with modem costs 499,- dkk. incl. 30-days free surf.

How is the coverage on the mobile broadband?
We use 3's award winning mobile data network, which is Denmark's absolute best. It covers 86% of Danes with a connection up to 6 Mbit. Speed depends on how far you are from a transmitter mast, how many users are on the mast, natural and built environment.

Check coverage in your address here