This is a new feature introduced along with the new agents and new radio commands. It might get patched, but for not you can use it as much as you want.

• This is a radio option colored text, meaning it will be visible to your team mates only.
  
• You can use it 3 times in a row, then there is around 10-15 seconds cooldown time.
  
• Because it uses special ASCII characters "0x0F" it cannot be bind to a key. You have to copy/paste it each time.

(!) I will provide pastebin.com link below as characters can not be pasted on steam guide.

URL: https://pastebin.com/raw/6GGRDkhR

Copy the special characters only from the url above.

• Enable console ingame (~)
  
• Join offline game or some server
  
• In console write the following command: playerradio 1 "This is a test"
  
• If you see a chat message with (RADIO): This is a test, your test has successfully passed.
  
• Now, to use a color you have to paste inside double quotes "" the special color code character from color codes section.
  
• Go to next section to see examples.

Paste the following commands into your console.

GL & HF Green text
https://pastebin.com/raw/zLhi2z6V







Receive M4A4 | Howl in trade
https://pastebin.com/raw/RpK2UFj4







Rainbow text
https://pastebin.com/raw/b0hqnVce