I am confused, I just recently bought a used 8100 Pearl for one of my employees that lost their device. The phone has been upgraded to OS 4.5 and reset to factory. The phone works fine as a telephone and has an internet connection however I send or receive email and cannot PIN to or from the device... now here is the rub, I have sent a PIN to the device from my Bold and I got a reply back from someone identified as Ceb saying that the PIN belonged to him??? I thought that a PIN was tied to the device forever but either the device is reporting its PIN incorrectly or there are duplicate PIN's or someone has figured out how change the PIN number in this used device I bought but so far no one at ATT can help and the people at RIM are baffled so far as well. Anyone out there have a clue?

Thanks