FRITZ!App Fon Service - Knowledge Base

FRITZ!App Fon Service

Error message "Could not load any data." when calling up call list

The call list is not shown when using FRITZ!App Fon for Android. When you attempt to access the call list, the error message "Could not load any data." is displayed.


  • An ad blocker (such as Adblock plus) is preventing you from accessing the call list.

1 Uninstalling ad blockers

  • Uninstall ad blockers installed on your smartphone or tablet.

    Note:We are currently checking whether this issue can be resolved in a future version of FRITZ!App Fon.