I think this just confirms what has been suggested previously(
http://www.saynoto0870.com/cgi-bin/forum/YaBB.cgi?board=cheapcalls;action=displa...), that being based in Germany 3U were not aware of this scam with various 08s and 07PNS being used as covert Premium numbers. This is in a sense poetic justice, or so I always feel whenever I see a telco provider taking a hit with these charges, and the list of overseas telcos who have taken hits from this scam grows all the time!
For those who have been following this scam since the beginning, we have seen various telcos (including mobile operators) who initally did not realise that they were taking a hit with these numbers, particularly where calls to these NGNs were included within an inclusive call package; almost all have since withdrawn them from inclusion and I do not doubt that the remaining one or two will follow suit when they get their sums done right so that they understand their profit position in reality!
There is no way in which these calls may be carried by any telco operator for less than the outline Premium provision (e.g. for 0870 of 4.5 p) plus the carrying and termination costs (most of which are paid to BT) without sustaining a loss.