Not yet announced, in a press release T-Mobile sent out today, the German number one GSM and UMTS carrier unveiled, that its going to launch a HSDPA 3.6-enabled MDA which was called "MDA Vario III" later this year.
While it can be speculated only though it seems reasonable to expect that the
MDA Vario III is HTC's Kaiser since the HTC Kaiser is the only yet known follower of of the HTC Hermes (MDA Vario II) an HTC Wizard (MDA Vario), supporting both - HSDPA 3.6 as well as today's announced rollout of HSUPA. Therefore it's most likely that T-Mobile is introducing the HTC Kaiser later this year as T-Mobile MDA Vario III:
T-Mobile Germany declined to comment on the MDA Vario III launch yet but I
expect an announcement during IFA in Berlin, end of August.
Cheers ~ Arne