Right now i found out that it's easier to use these things in chat than in names (steam changes your nickname and add these letters).
If you bind say directrly in config you can get xbox symbols. Here is smalll(very small) table:
symbol - this is what you get
SYMBOL BIND STEAM
(RS) ˝ ½
(LS) Ľ ¼
bind - character to use with bind
steam - character to use in steam nicknage (adds strange "A")
I'll update this as there are more known
I found this thread https://www.mpgh.net/forum/352-call-d...e-working.html
It works perfectly. The only thing is that "A" there is "B", "B" is "X" etc. If you want "A" you have to use "".
If you don't see anything use FF and you'll see little boxes. You have to copy them
I suppose it's all that can be in this thread