If you have dialed the extension of the telephone currently merged with this telephone, you receive the confirmation tone.
If you have dialed the extension of the telephone currently merged with this telephone, but the extension is being administered, you receive reorder tone. Try the separation again later.
If you have not dialed the extension of the telephone currently merged with this telephone, you receive the intercept tone.
If the system is busy and cannot complete the separation, you receive the reorder tone. Try the separation again later.