In order to achieve this scenario it is recommended to use a mobileListView in combination with a dataSource - the framework component responsible for fetching a remote data. In this online demo
you could find an example that uses this approach in action.
In addition, please check the dataSource documentation
and this code library project
as they will give you a guidance for connecting your Kendo Mobile application to the WCF service.
I hope this information will help.
the Telerik team
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