User blog comment:Emilios1310/New Call of Duty Trailer about customization!/@comment-1943109-20101002214948/@comment-84.203.74.100-20101003003056

Enemies can't hear what you say in COD, no matter what you hear being said on your team like "GREEENAADE" or "Flash Out" they enemy simply doesn't hear it, I like the feature in Bad Company 2 that if an enemy was near you and shout as they do in real life unless on stealth mission you could hear it and pinpoint his position, only snipers in BC2 didn't say anything.