Wow! - it worked, they read the msg and i was able to delete the line appearance.
I have got the exts deleted and now added as IP phones.

I called 8xx-4951 -2 to test and it comes back as busy. I called the exts to test if they're working and get a busy tone. I stat them and get the below:
Location | Device | State | Owner | ID |Status
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1 3 1 23 1| 5320 IP | Out of Service | | |
1 3 1 23 2| Unassigned | Not applicable | | |
1 3 1 23 2| Alternate Codec | Out of Service | | |
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Location | Device | State | Owner | ID |Status
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1 3 1 22 1| 5320 IP | Out of Service | | |
1 3 1 22 2| Unassigned | Not applicable | | |
1 3 1 22 2| Alternate Codec | Out of Service | | |
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