Premium-SMS in Austria
 

Hello there,

just wanted to upgrade my account to premium via sms-code and sent the given text (senden wcm 1) to the austrian number.
Tried 3 or 4 times but always got back an error message that says:
"(3united) Fehler bei der Bestellung. Bitte überprüfen Sie Ihre Eingabe und versuchen Sie es erneut."
what roughly means
"(3united) Error with the order. Please check your input [well, sms I'd say] and try again."

There wasn't any money booked off of my pre-pay-phone (Provider T-Mobile btw).
Is that a known error, is the code right? Anyone here that has experience with ordering premium in Austria?