From what I've seen in the records for the company, the D is not for the letter after 'C', but for "Derecha" (right). But anyway, this is a big Opus Dei family with bank businesses that registers their "phone business" in a cheap apartment of a simple neighborhood. Nothing against the neighborhood, I live near, but I think they're not coming as sincere to me.
Well, now I've checked a bit around the family and some of them are related to the Rodrigo Rato bank fraud in Bankia. And I think none of them have had anything to do with hardware ever. Wouldn't touch this product with a ten foot pole.
