From the Unwired :

As a manual - available for download - unveiled, T-Mobile UK is preparing the HTC Touch Dual launch which T-Mobile UK will call MDA Touch Plus. Unlike O2 Germany (which selected the 20 keys SureType-like QWERTZ keyboard version) but like Orabge UK, T-Mobile's version will also sports the 10-keys phone pad. While the call-button layout is adopted to T-Mobile's original MDA Touch design, all other specs stays original - including Windows Mobile 6 Professional, triband GSM/GPRS/EDGE, singleband UMTS/HSDPA and Bluetooth 2.0+EDR.

A release date isn't given yet but due to the launch-exclusivity of Orange, a release shouldn't be expected this year anymore but earliest next year. Also it's not yet confirmed if other T-Mobile subsidiaries will carry the MDA Touch Plus as well.

View Original Blog Post