Telekom Slovenije has attracted 20,000 customers for its SiOL TViN multiscreen service.
The Slovenian telco launched the service four months ago and its users have viewed around 400,000 of TV content in that time.
SiOL TViN offers 50 TV channels streamed to PCs, Macs, tablets and smartphones. Telekom Slovenije said most users accessed the channels on computers and laptops.
The telco is offering free mobile data transfer for the duration of the Olympics and Euro 2012 football tournament.