Responding to your
sharepoint-designer tag, I'm afraid, there is no way to style mobile list views through SharePoint Designer.
You should use RenderingTemplates for this purpose, as it is described on MSDN:
This way, you'll have to deploy a custom RenderingTemplate to the
14/template/layouts/controltemplates folder, so this can be done either manually or (a better way) with help of a SharePoint farm solution (wsp). Hence, anyway, you'll need a farm administrator privilegies for that.
Following article demonstrates a rather illustrative example of creating a RenderingTemplate for mobile list view:
You can use a bunch of SharePoint mobile controls in the RenderingTemplate, or even you can create your own.
Also, you can customize mobile view a bit, modifying following SPView object properties:
MobileItemLimit can be specified also through the view settings page: