Thanks for writing and for your question.
If you want to use RadDataBoundListBox, RadJumpList and RadBusyIndicator you only need to reference the following DLLs:
You do not need the Telerik.Windows.Controls.Input.dll.
Currently I cannot confirm that we are going to port our Assembly Minifier to the Windows Phone platform, as otherwise mentioned on the thread you have referenced here.
Let me know if you have further questions or need assistance.
the Telerik team
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