just do
unitname sidechat "text" ;D
u can use also globalchat nd groupchat (never use vehiclechat)
unitname - is da unit dat is suposed 2 say da text
sidechat, globalchat nd groupchat is da mode dat da radio msg come in
sidechat - blue text da whole side c it
groupchat - green text only group members of da unit c it
globalchat - white text, no unitname said - all sides c it
LCD OUT