Remove an EDK connector prior to 2010 install

This showed in up the Exchange predeployment tool.  I just want to confirm that the process to remove it (the EDK is an old fax connector from years ago apparently and not required) is as follows:

1. Open AD Sites and Services
2. Show services
3. Drill down to First Routing Group and Connections folder
4. You can see the connector listed there
5. Right click and delete

It appears to be a valid method, but just want to confirm if this is the correct method and not just a valid method!

Thanks