Help understanding Blau voice/sms options

[patik]

Originally Posted by inquisitor

Check your credit by dialing *100# which will display your realtime balance. This is free of charge even from abroad.

Just did that — €44 and change. (I did a little web browsing just as a test, otherwise it would be €45.00)

The mobile web site shows the same €44 figure, but the desktop web site still shows €15.

BTW I'm still in the US. I wanted to add the data before I leave so it'll work as soon as I arrive.