Finding A Loco Address

[Tenwheeler01]

Here is a good resource for DCC starting set information. 
 https://dccwiki.com/DCC_Starter_Systems_Comparison

I do not own a EZ-Command system to test what it does.  But if someone has both a EZ-Command and a DCS52.  They can set a locomotive to one of the 10 positions on the EZ-Command system. Then place it on the programing track connected to a DCS52 and press Menu, 1, read. This will read and display both the 2 and 4 digit address. And now check to see what the 2 digit address is. Is it still 03? or was it changed?