I’ve watched a lot of JackFrags videos on Youtube over the past year or so. I really got hooked into him when he and Frankieon1080p used to play DayZ all the time (if you haven’t watched those you really should). But he has a few really good videos that shows what people were looking for, and how they eventually found, what the code was for the Phantom Trainee dog tag.
It absolutely astonishes me that people actually found out what the code was based of what clues were available. The time and effort that this must have took probably equals the amount of time and money spent recording all our phone calls. Holy shnikies!!
Clues on attempting to find the code
Showing you how it was done