Sending server messages through the TS3 admin panel
You can send a Server Message to the users on your TeamSpeak 3 Server through the Voice Admin Panel. To do this, visit your Website's Admin Panel -> Voice -> "Send Text Message".
Here, you can select the "Message Destination" and write the message you wish to send. You can choose "Server" if you wish to send the message in the Global Server Chat Channel, or choose an individual channel you wish to send it to only.
Click "Send Message."