It just returns the ESN or MEID. You can find it on the sticker under your battery.
Thanks
I have Cingular for 8 years and never have had a problem with them but they can be pricey. When I went to Mexico (1300 mile trip) there very few areas the I didn't have service.
I got to agree about the Bluetooth headset, I used mine once and put it away. But the Bluetooth that connects to the PC is very cool.
FWIW I chose the Samsung D807, so far so good.