>My questions:
>- Is it OK to use the V80 & always be on Tmobile, or will this be a
>problem?
It's no problem as long as (1) your plan has free roaming and (2) Cingular
keeps the roaming agreement with T-Mobile in place.
>- Will I have more trouble when I travel, what if there is no Tmobile
>service - will I have nothing?
That's possible, since there are places where only GSM 850 coverage will be
available.
>- When I check ebay & other sites for hot phones it seems most do not
>have the 850 frequency - anyone recommend a HOT cool phone that I can
>trade up to - that will have the 850?
The soon-to-be-available Motorola V551, which adds EDGE (high speed data)
capability. If you don't need EDGE, check out the cool Motorola V3 Razor.
>- When the merger gets finalized, will I be better off with the V80 or
>worse?
The same.

Signature
Best regards, HELP FOR CINGULAR GSM & SONY ERICSSON PHONES:
John Navas <http://navasgrp.home.att.net/#Cingular