Test each native application and workflow package on a simulator or emulator, and make adjustments. Then, test in a test environment that emulates the production environment for complete end-to-end testing.
Download emulators for devices such as Windows Mobile, and use them from the Sybase Unwired WorkSpace development environment. Alternatively, you can use Active Sync to connect the device to your development computer, and deploy and test the application on the device.
After testing is complete on simulators or emulators, work with administrators to complete end-to-end testing in an environment that emulates the production environment.