This Sony Ericsson Z300a Cingular Blue (JX-3062) O1-6D is up for grabs! The phone is perfect for those who are looking for spare parts. The device comes in a striking blue color and is compatible with AT&T network. The model number is Z300A and it is a great addition to your collection of cell phones and smartphones. The phone is branded by Sony Ericsson and is designed to impress with its features. The device is perfect for those who want to explore the features of a Sony Ericsson phone. This phone is a great purchase for those who want to buy a phone for spare parts or for those who want to explore the features of a Sony Ericsson phone.