Using a laptop with Wifi card. A few pricey options but the LAN signal was free but coverage very bad. I am not sure sure the signal is meant for the general public. Best signal was around gate 10. Powepoints on walls accross from chairs on busy pathways so beware. There are numerous but bring plug adapter. No public internet access terminals and few public phones. Very comfortable airport but very few shopping, duty free selection. Beware of duty limits if returning to Europe or States.