Besides that the player used the !call command wich only sends a steam message to all admins, it wasn't an official report. Nevertheless abuse of the calladmin is against the rules and action will be taken. Thank you for the report and don't worry you'll be fine.Admins check your chatlogs before doing anything (gag/mute/warn) so if you haven't insulted anyone, you should be good.
https://gameme.panda-community.com/player_histories/chat/1038893