Germany Sim Card

[dg7feq]

Well, a lot of deals work like that:
The sellers buy Prepaid-Kits with locked phones, they sell the locked phones (legal) or
they unlock the phones (illegal) and sell them on ebay or somewhere else.
They activate the cards, dial their 0900-number and suck out the money.
Then they throw them on ebay and even get a few bucks more.

I suspect these Ebay sellers are NOT the person who originally registered. The ads often say registered to a company. Do I understand correctly that if only ONE party, the buyer, signs, then the deal is not official?

Yes, if only one party signs the "change of ownership form" (however that is officially called in english ) then its not working.

Chris