The command is move XXXX swap XXXX
The XXX must be replaced by the extension number. This will swap the numbers but you will have to remove any Pick-up groups, or hunt groups.
Handset type does not matter but if one has more programmable keys than the other the information is lost in the swap process.
If they are different handset types then you could use mov re XXXX to XXXX. this is a renumbering command.
If you look at the Change Attributes form this will tell you what is programmed on the extension. The sx2000 is very simple and user friendly once you get into it.
If you need more help no worries.
