No indoor signal anywhere within the condo. Limited on balcony. Many drfopped calls around Chicago & suburbs

AT&T is the worst carrier in Chicago. My phone has no signal more than strong signal. I wish I could say it was my phone or the TDMA, but all my friends have AT&T GSM and they concur with my opinion. Dead spots all over the city, dropped calls daily. It is so bad, I leave an outgoing message on my cell phone to call me at an alternate number. Friends have same problems with GSM. Stay away from AT&T, that's my advise. I will probably go with T-Mobile or Cingular, but, need more info on their reception

Zero service inside any building, even by the windows. Outside is OK, but this is downtown Chicago, so it had better be!

Reception blows here in Hyde Park.

Dead Spot

Dead Spot

Good outside, but inside warehouse building no reception at all. Even by the windows.

Totally dead for 50 feet either side of entrance

AT&T's headquarters is just around the bend and reception blows anywhere indoors. Out doors the strength meter is constantly moving between no signal to perfect. This is on a S-E T68 GSM Phone