The Datacom/AD and Datacom/DB products are very similar, and use most of the same program code, but there are certain restrictions on Datacom/AD and different procedures. Consequently, it is important to know which product you are using, and it is also very useful to know the version of the software running in the MUF.
Is there an easy way to know whether I am running Datacom/AD or Datacom/DB, and to know which version of the software is running?
To help you better understand your environment, there are a few different messages that you can use to find out the version and product you are using.