Today while I was at the Universal Studios Royal Pacific Resort and Hotel for work I noted my mobile telephone switch from saying it's usual "AT&T Wireless" to "Cingular" and then back again. Twice. I know Cingular purchased AT&T Wireless but I still thought this behaviour strange. Has anyone else reading experienced odd occurrences with these carriers lately?
UPDATE: FAQ from https://www.attwireless.com/ocs/faq/cingularfaq.html
Q: Why does my phone read "Cingular" when I'm roaming?
A: We've already opened up some coverage areas with Cingular through our expanded roaming agreement. If you see "Cingular" on your phone, it means you're being covered by their network.