said by en102:A person who uses the field test screen, I know I'm not the only one.
During the first 3 months after iPhone 3G went live in my location, I had my 3G Samsung exchanged under warranty 3x, as I could not hold calls for more than 1 minute. The nearest cell site is less than 1/3 mile. It wouldn't matter if I was standing in front of the cell site, with -36dBm signal...no capacity = dropped calls.
Canada = Hollywood North