More EZ Command sound questions

[RWSmith]

I just got the EZ DCC unit and I want to convert my Mallets to DCC w/sound. I saw the bells and whistle and coal and water and stuff but what about the chug sounds? Starting up and running at speed? Is there a fucntion button or address for that. I understand a little about CV values. Do I have to get someone with a different DCC to set those sounds in the decoders? Thank you