You were charged for a daily internet usage. Check the APN settings on your mobile. For Android and Windows Phone smartphones, enter: mobile.vodafone.it
, for iPhones, enter: iphone.vodafone.it
; if you finished the GB included in the promotion you can buy extra 1 or 2 GB of internet: call the Customer Service at the free number 190
or visit one of our stores to buy the extra GB.