Setting two extentions to ring simultaneously

Hi, I’m new here and in the PBX world.
I need to set two extentions to ring simultaneously, so I can answer each of them.
I’m not talking about two ext’s that are set in a hunting group with circular setting, but a group that will ring simultaneously.
I got Panasonic TDA200, with the PC Maintenance console version 2.014 installed and connected (all password included, of course).

Create a ring group and put the two extensions in it OR create a ‘follow me’ for each extension with both extensions in the list.