(NYTimes password required) This is nuts!<br>Long story short: AT&T Wireless has been bought by Cingular. If you've been an ATTW subscriber, you're now technically a Cingular customer. But apparently some time next year, AT&T will regain the rights to the AT&T Wireless brand, which will actually be carried on the Sprint network!<br><br>Hello, is this the person to whom I'm speaking? <br><br>