GSM T-mobile does not work inside buildings where my TDMA Cingular (Nokia 516x) phone did work. True in both downtown Atlanta building and small building in Buford.

The coverage throughout my neighborhood is fine , but when I get to my House I get one bar or two bars at best. Not sure if its the phone (nokia 3390 w/internal ant. plus booster) or the service provider (T-Mobile). My brother has a Nokia w/ Cingular and he usually gets full bars......hmmm. Im in the market for a new phone but because of this Im not sure which provider to use. T-Mobile has the phone I want (samsung E715), but I might have to go with Cingular and get the Moto V400.

Coverage with the Sidekick is really crappy in Atlanta. I have lots of missed calls, as well as many locations (both inside and out) where others have reception and I have none. This is the case even when the others have T-Mobile, so I think this is a Sidekick specific issue. Doesn't make it any less annoying though!

AT&T's reception is pretty good in the city of Atlanta but forget it if you travel outside the perimeter.

Spotty coverage at best

Sprint works in the city areas. Reach to my bed room and its good for playing games.

This is worthless. As soon as something in the network changes, all this is even more worthless. Popular demand my ass!

none

Verizon's great! You get reception no matter where you are, and have you seen their commerical with the monkey? That's worth your business alone.

You can get reception with sprint in any major town or city, but when you go out to the boonies, expect nothing.