HTC T-Mobile touch pro2 User Manual page 52

52 Getting Started
Disk Drive
This mode is available for selection only when you installed a microSD card on your
device. Select this mode when you want to use your storage card as a USB thumb
drive, and copy files between your device's storage card and your computer faster.
When Disk Drive mode is enabled while your device is connected to the computer:
•
You will not be able to use your device to access files from the storage card or
run applications that are installed on the storage card.
•
Your computer will only connect to the device's storage card. When you
access your device from the computer, you will only see the contents of the
device's storage card.