This is my first post. YAY! Ok, here goes:
I am in the same situation as RobtWms. My home region has Edge and that works great on my
N95-3. I travel quite frequently and just returned from Buffalo, NY where AT&T is pumping out 3G. My
n95 showed full signal and 3G where the E would be for Edge. Whenever I tried to use data service, I got a packet data error. Called AT&T, and had a similar conversation- they told me the
N95 wasn't supported and is not compatible with US 3G. After explaining to the tech that there are 3 "flavors" of
N95's and mine is (supposedly) US compatible, I was told that it had to be a config issue with the phone and to contact Nokia. ARGH!
After reading the above posts and also exploring the message boards on AT&T on the same topic, I'm convinced the problem must be my old SIM card. I'm going to go to an AT&T store and look into obtaining a new SIM. My current SIM is a prehistoric orange cingluar SIM.