Sony Eric w850: U.S., Cingular, [push] email?

Friends,

Can anyone tell me if they have been able to get their Sony Ericsson
w850i to work on Cingular's 3G technology as well as email (including
push email)?

The big companies have not been able to help me on this one.

Many thanks in advance.

Regards,
Aires.

"airezulian" <airesz@gmail.com> wrote in message
news:1166232116.158749.244240@79g2000cws.googlegro ups.com...
> Friends,
>
> Can anyone tell me if they have been able to get their Sony Ericsson
> w850i to work on Cingular's 3G technology as well as email (including
> push email)?

The 850i doesn't use cingulars 3G frequencies.

The 850i uses 2100 for UMTS, Cingular uses 850 and 1900 for UMTS.