boygeniusreport has posted info on Cingular Treo 750, while the hardware part is same as the Vodafone version, it might take some time to be made available on Cingular network.

Since the official announcement of Vodafone Treo 750 from Palm last month, US Cingular subscribers has been eyeing and waiting for the new windows mobile smartphone. The first rumor of the Cingular Treo 750 revealed the picture of the Cingular version, which is no different from the Vodafone Treo 750 on the body design and color scheme. The latest report from boygenius contains a blur picture of the live photo shot, but stating that it might take some time before its official released and it is due to some software issues, bad news ah?

Many people might have already planning to get the unlock version, not to mention all Treo 750 sold in Singapore are unlocked. You can easily find an unlock Treo 750 on ebay (take your own risk on hunting those on ebay!).