Install kde-telepathy-desktop-applets by entering the following commands in the terminal:
sudo apt update sudo apt install kde-telepathy-desktop-applets
Description:
KDE Telepathy contact plasmoid
This package provides widgets that allow you to have any of your IM contacts easily accessible as an icon on your desktop. . This package is not meant to be used standalone. It is recommended to install the kde-telepathy metapackage instead.
Homepage: https://projects.kde.org/projects/kde/kdenetwork/ktp-desktop-applets
Version: 4:17.12.3-0ubuntu1
Section: universe/kde