Phonescoop's review seems to imply it's got everything:
It's when going abroad that the Storm breaks new ground, though. The Storm supports all major overseas GSM and 3G networks. It's quad-band GSM, which gives you full GSM roaming even in Latin America. It also has HSDPA 2100, so you get full 3G data speeds in Europe and Asia. Verizon has roaming agreements already in place that support those 3G networks, and Verizon does not charge extra for 3G roaming; it's the same rate as GSM/EDGE data. The Storm 9530 even works in Japan and South Korea. A SIM card comes with the Storm, so it's ready for all this global action right out of the box.
http://www.phonescoop.com/articles/article.php?a=225