#Sailfish OS Fiskarsinjoki update is now available to download for early access. It provides our users with new features such as conference calling and an option to save pictures and videos directly on your SD card. Read more about the changelog and the bug fixes at our blog:
... would be more glad about cut ' n ' paste from mails, to be honest, and see some decent progress in case messengers and social media (diaspora, whisper, signal, ...).
vansid@diasp.eu : Hi! Yes it does depend on your network as the operator can do pretty much anything. If conference calling is available on your operator/network then it will most definitely work.
There is an open source app based on Android that is still available in the Jolla Store. It's called LibreSignal Jolla Edition and it's written by leszek, the same author of the Webcat app.