There is no activation fee for the new offers.
T-Mobile Austria customers can select "Travel & Surf" with data volume of 3 MB for EUR 2 or 30 MB for EUR 5 valid for 24 hours. A so-called 'unlimited' pass, but with only 100MB costs EUR 20, valid for one week. Its telephony offer "Roaming Paket 35" includes 35 incoming and outgoing call minutes in Europe for EUR 5, and the "Roaming Paket 100" includes 100 minutes for EUR 19.
Tele.ring has a Daten-Roaming-Paket, with 50 MB for EUR 15 per month in the EEA. It offers Roaming Paket 35 as well as the Telefonie-Roaming-Paket, with free incoming calls, outgoing EU calls for EUR 0.25 per minute plus EUR 0.90 for the activation of a connection.