Not to put it too crassly, Well, Duh!
The topic is really Nokia and American companies. It isn't Nokia and, for example, Orange. Orange doesn't subsize the same way, for example, and uses different bands.
And in case you're wondering, I actually have an Orange phone. Lots of travel in Europe merited a phone account there. Until about 18 months ago, I maintained an Orange, T-Mobile (Deutch Telecomm) and Cingular phone, and often carried at least two of the three. You?
It's pretty simple to me. Cingular is the only American company to have any Series 60 phones currently.
The big problem Cingular is confronted with by fan boys is that they shouldn't announce, or allow their name in other announcements, that they are looking at using a phone. Y'all cry rivers of crocodile tears because of these delays, without acknowledging that no other U.S. carrier is doing as much as Cingular to get Nokia and Series 60 back here and without simply putting your money where your mouth is and settling for something Nokia actually brought out.
Is Cingular's branding the problem? Well, I agree that they crippled the Siemens S56 by removing too many features for DRM purposes, for example, although they took a lighter tough on more recent releases... for example, merely removing options from the RAZR, some of which can be seems-edited back in. But even so, basic phones, WinCE (excepting if you cross-tie ththe disk gpio, I state from unhappy experience), Windows and Linux all tolerate this kind of crap just fine. Even Palm-OS (pre Garnet) does. If Series 60 doesn't, it's crap. And that's Nokia's fault, not Cingular's.
The O.S. should have been designed to handle the changes the largest carriers make, especially if aiming at their markets.