would you be able to give me a basic crash course on the selective calling functionality and the basic usage for this module? I found a Wikipedia link for the basics of selective calling in general and I think I have a grasp on that part, but nothing about how this module wraps into the schema.
I am compiling and consolidating a lot of information on SVXLink, modules, etc. and I cant really find anything at all on this particular modules usage online or in the man pages, its quite sparse. I looked at the TCL code, but not understanding the basics I am at a loss to describe what exactly the module does and the basic workflow of what to set, how to set it, how to use it, etc.
Any details you can provide would be greatly appreciated.