Prototypes usually have red colored PCBs. If I remember correctly, you can see the PCB color of the M68 prototypes through the dock connector. It is also conc

Prototypes usually have red colored PCBs. If I remember correctly, you can see the PCB color of the M68 prototypes through the dock connector. It is also conceivable that this was a prototype and it had a replacement case retrofitted which would explain why it has an FCCid. There was also a case of a skankphone being lost and sold after it was loaned to a member of Cingular's senior management, that one wasn't a factory escape.