@Ravi, those actions can be found among journal entries.
As root, type #journalctl -b | grep sms-activation
-b returns journals in current boot. Anyway, Aquafish's journals are by default configured to be volatile and allocated a very small storage space. I made it persistent and increased the log size manually to monitor better. So if you are having a very long uptime, old entries might have already been popped out. To see the time at which your journal starts, simply type journalctl as root and check first line.