Set up Phoneblock with Carddav Client on Android

[LizenzFass78851]

That's why I've now found an app in the Playstore that also offers the necessary functions like the former Open Sync app.
The app is called PeopleSync CardDAV Client and this app offers the possibility of synchronizing the contacts from their Carddav server but you You can directly specify the Phoneblock server and user data under “Log in with URL and user name”.
I tried that and the contacts were successfully synchronized from the server by the app and also displayed in the contacts app.

Image gradient:

Install	Start	Login	Confirm	Done	State	Check	Contacts