The thing is: the kid used a payment method provided through the phone-company. So it showed up on the MONTHLY phone-bill... So yeah, if the company would have not locked the phone and informed the parents this could have go on for a whole month, nearly one and a half... And not every phone company is offering to monitor the costs on a daily base...
And yes, regarding German law he has a good chance to get at least a partial refund as the kids phone was part of a family contract and it could be very obvious that it was the kids phone...




