Remove ring group from caller ID

[JArt69]

I have set up free edition as I am using this in a home/personal set up. All is working well but I want to change the incoming caller ID.
Currently it is showing in this format:

Caller Name:Ring Group
Caller Number

How can I reformat to remove the Ring Group?

 

[bitn2]

You cant on the free SMB... Maybe this will come with the department phonebook.