In Game DoT Tracker

[Zer0mr]

You can use the /echo (or just /e) command to do display a text only you can see. I don't know if the sounds effects work with it, though.

Came here to say this. /echo works anywhere and is a different color than the /tell.

Edit: Also note that there is no sound with /echo. It only works in party with <se.2>