Can someone answer me this? I'm on T-Mobile USA and as far as I can tell, all but one of T-Mobile's roaming partners (outside the Caribbean) use the 900 and 1900 frequencies. So why is this considered not friendly to North America? Is it "just" AT&T?
Now that we've thrown 'em off the trail, use the form below to get in touch with the people at Engadget. Please fill in all of the required fields because they're required.
Can someone answer me this? I'm on T-Mobile USA and as far as I can tell, all but one of T-Mobile's roaming partners (outside the Caribbean) use the 900 and 1900 frequencies. So why is this considered not friendly to North America? Is it "just" AT&T?