No, because I usually dont work in a squad, cause it seems most of the time Im actually cooperating with the squad leader, the squad leader 80% of the time, using the mic, asks us to follow him, leads the whole squad to be killed, by a tank, artillery, or whatever. Finally I quit working in squads.
If Im squad leader, I just press Q or T, to ask them, to defend this position, or use T to like say something like "demolitions needed here". If my squad cooperates, I just type something like good job squad, keep up the good work.
Sorry Im way off topic now....
But some times I wish I had a mic, cause when Im a gunner or the co pilot on a fighter bomber, we could corrodinate better. But its ok, cause when he has a mic, Im pretty fast at typing, so I could live without a mic, and having to hear some kid tell me how to play.