[Effendi]

You cannot activate the Super Web.week on a voice prepaid plan. You can use it only on a data sim-card with the Super Web Time plan. You cannot make voice calls with that.

You can buy the Huawei E173 including the data sim-card with that plan and 1€ of credit for 19€. Just plug it into your laptop and surf. Of course you also have to refill it first since you need at least 3€ to use the SuperWebTime every week. So I suggest you to refill the card with 15 euros so you are fine for the whole month.

If you use more than 15 hours you pay € 0.90/hour.

Important: be sure you be always on 3 ITA or 3 AT networks, otherwise you'll pay a lot. Use the manual connection with the usb dongle and always take care about the network the sim is registered to.