Hi! Really great to finally be here in this forum. My operator stopped my activation email for two weeks! I hope you all folks are awesome.
First to Kris. Yes you are right, the topic was not a good choice. For me it was all about making these two different sounds so even if it did turn out to be about system sounds, I still only hade the dual SIM thing in my head.
Second is to joost72. YES, there it was. THANKS! It should work.
And finally to Lennard and all other people having the same dual SIM issue about sounds. The trick is to use an app. I use the DualSim Ringtone app. You can set different sounds for both ring tone and SMS for both SIM cards.
But you will still have to deal with email sounds. This you can change inside the email app. Settings, click on the account to change, scroll down close to the bottom and you will find choose ring tone. Maybe there are other sounds to deal with, I am not sure.