I`m using BIS provided by Vodafone Prepaid.. for 3 months without contract.. but now, the service has stop.. but when i try a diagnostics test.. it`s says like this :
Blackberry Registration : Yes
Connected to Blackberry : No
Blackberry PIN-PIN : Abort
i`ve went to Vodafone stores.. and yet they can`t do anything.. whereas they were the one who register my BIS in Germany.. now i just need to know how to reactivate my BIS like before..