I don't know too much. I want to move x2654 from Site1 to Site2. I have looked at other extensions that have been moved in the past from site2 to site1 and also from site2 to site3 but nothing from site1 to site2. I have put x2654 on len 123 at site2. Site1 exts start at 2601. Site2 exts start at 3701.

Site2:
8A4007>3706 DE -> 8004 (ext at site2)
8A4007>3708 DE -> 0020 (ext at site1)
8A4007>2654 DE -> WRONG.
How can I enter a code here?

Too many digits were entered. Try 265, or 26. You will have to break out the number plan.

8a4007>2 DE 0020 - which points to site1
Just thinking this through. If I Clear out code 2 - CCC, would I then have to add every extension (2601 to 2779 and the virtual 2801 to 2979, minus 5 extensions that moved) to point to site1?
Is there anything I would have to look out for, some special ext that i would overwrite. Are there any other commands that I need to run?

Thanks

Your break out depends on what you already have done. EX: you can break out in groups of 10 or 100.
20
210
220
2300
2310
2311
2312...
232
233 etc.

I went ahead and programmed all of the extensions, then changed the 5 extensions. It wasn't very time consuming. It seems to have worked. Ran into a problem where it wouldn't clear the code but disconnecting and reconnected worked.

Thanks for your help.