Install kde-telepathy-legacy-presence-applet by entering the following commands in the terminal:
sudo apt update sudo apt install kde-telepathy-legacy-presence-applet
Description:
KDE Telepathy Legacy Presence Applet
Plasmoid to show KDE Telepathy presence with KDE Telepathy 0.9 and Plasma 5.
Version: 1.1-0ubuntu1
Section: universe/kde