Cafã© on the main square hornã nã¡mästã and probably other restaurants offer wifi access. ask the waiter for the passphrase.
Is an internet cafã© just north of city center, in sokolskã¡ 12 street close to the poet's corner hostel. printing both black and white and photos and card readers are available.
The mobile network GSM/GPRS covers the whole city. If you are coming from a non-GSM standard country eg. North America check your mobile phone for GSM compatibility.