Usage: gsay <message>
       gtell <message>

Tell something to all the members of your group, even if they're not in the
room.

See also: [GROUP](/help/commands/group/), [TELL](/help/commands/say-tell-ask-whisper-shout-holler/), [SAY](/help/commands/say-tell-ask-whisper-shout-holler/)

Full documentation: [Docs Game Commands](/docs/game/commands/)